The Download: AI-enhanced cybercrime, and secure AI assistants

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

AI is already making online crimes easier. It could get much worse.

Just as software engineers are using artificial intelligence to help write code and check for bugs, hackers are using these tools to reduce the time and effort required to orchestrate an attack, lowering the barriers for less experienced attackers to try something out.

Some in Silicon Valley warn that AI is on the brink of being able to carry out fully automated attacks. But most security researchers instead argue that we should be paying closer attention to the much more immediate risks posed by AI, which is already speeding up and increasing the volume of scams.

Criminals are increasingly exploiting the latest deepfake technologies to impersonate people and swindle victims out of vast sums of money. And we need to be ready for what comes next. Read the full story.

—Rhiannon Williams

This story is from the next print issue of MIT Technology Review magazine, which is all about crime. If you haven’t already, subscribe now to receive future issues once they land.

Is a secure AI assistant possible?

AI agents are a risky business. Even when stuck inside the chatbox window, LLMs will make mistakes and behave badly. Once they have tools that they can use to interact with the outside world, such as web browsers and email addresses, the consequences of those mistakes become far more serious.

Viral AI agent project OpenClaw, which has made headlines across the world in recent weeks, harnesses existing LLMs to let users create their own bespoke assistants. For some users, this means handing over reams of personal data, from years of emails to the contents of their hard drive. That has security experts thoroughly freaked out.

In response to these concerns, its creator warned that nontechnical people should not use the software. But there’s a clear appetite for what OpenClaw is offering, and any AI companies hoping to get in on the personal assistant business will need to figure out how to build a system that will keep users’ data safe and secure. To do so, they’ll need to borrow approaches from the cutting edge of agent security research. Read the full story.

—Grace Huckins

What’s next for Chinese open-source AI

The past year has marked a turning point for Chinese AI. Since DeepSeek released its R1 reasoning model in January 2025, Chinese companies have repeatedly delivered AI models that match the performance of leading Western models at a fraction of the cost.

These models differ in a crucial way from most US models like ChatGPT or Claude, which you pay to access and can’t inspect. The Chinese companies publish their models’ weights—numerical values that get set when a model is trained—so anyone can download, run, study, and modify them. 

If open-source AI models keep getting better, they will not just offer the cheapest options for people who want access to frontier AI capabilities; they will change where innovation happens and who sets the standards. Here’s what may come next.

—Caiwei Chen

This is part of our What’s Next series, which looks across industries, trends, and technologies to give you a first look at the future. You can read the rest of them here.

Why EVs are gaining ground in Africa

EVs are getting cheaper and more common all over the world. But the technology still faces major challenges in some markets, including many countries in Africa.

Some regions across the continent still have limited grid and charging infrastructure, and those that do have widespread electricity access sometimes face reliability issues—a problem for EV owners, who require a stable electricity source to charge up and get around. But there are some signs of progress. Read the full story.

—Casey Crownhart

This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Instagram’s head has denied that social media is “clinically addictive”  
Adam Mosseri disputed allegations the platform prioritized profits over protecting its younger users’ mental health. (NYT $)
+ Meta researchers’ correspondence seems to suggest otherwise. (The Guardian)

2 The Pentagon is pushing AI companies to drop tools’ restrictions
In a bid to make AI models available on classified networks. (Reuters)
+ The Pentagon has gutted the team that tests AI and weapons systems. (MIT Technology Review)

3 The FTC has warned Apple News not to stifle conservative content
It has accused the company’s news arm of promoting what it calls “leftist outlets.” (FT $)

4 Anthropic has pledged to minimize the impact of its data centers
By covering electricity price increases and the cost of grid infrastructure upgrades. (NBC News)
+ We did the math on AI’s energy footprint. Here’s the story you haven’t heard. (MIT Technology Review)

5 Online harassers are posting Grok-generated nude images on OnlyFans 
Kylie Brewer, a feminism-focused content creator, says the latest online campaign against her feels like an escalation. (404 Media)
+ Inside the marketplace powering bespoke AI deepfakes of real women. (MIT Technology Review)

6 Venture capitalists are hedging their AI bets
They’re breaking a cardinal rule by investing in both OpenAI and rival Anthropic. (Bloomberg $)
+ OpenAI has set itself some seriously lofty revenue goals. (NYT $)
+ AI giants are notoriously inconsistent when reporting deprecation expenses. (WSJ $)

7 We’re learning more about the links between weight loss drugs and addiction
Some patients report lowered urges for drugs and alcohol. But can it last? (New Yorker $)
+ What we still don’t know about weight-loss drugs. (MIT Technology Review)

8 Meta has patented an AI that keeps the accounts of dead users active
But it claims to have “no plans to move forward” with it. (Insider $)
+ Deepfakes of your dead loved ones are a booming Chinese business. (MIT Technology Review)

9 Slime mold is cleverer than you may think
A certain type appears able to learn, remember and make decisions. (Knowable Magazine)
+ And that’s not all—this startup thinks it can help us design better cities, too. (MIT Technology Review)

10 Meditation can actually alter your brain activity
According to a new study conducted on Buddhist monks. (Wired $)

Quote of the day

“I still try to believe that the good that I’m doing is greater than the horrors that are a part of this. But there’s a limit to what we can put up with. And I’ve hit my limit.”

—An anonymous Microsoft worker explains why they’re growing increasingly frustrated with their employer’s links to ICE, the Verge reports. 

One more thing

Motor neuron diseases took their voices. AI is bringing them back.

Jules Rodriguez lost his voice in October 2024. His speech had been deteriorating since a diagnosis of amyotrophic lateral sclerosis (ALS) in 2020, but a tracheostomy to help him breathe dealt the final blow. 

Rodriguez and his wife, Maria Fernandez, who live in Miami, thought they would never hear his voice again. Then they re-created it using AI. After feeding old recordings of Rodriguez’s voice into a tool trained on voices from film, television, radio, and podcasts, the couple were able to generate a voice clone—a way for Jules to communicate in his “old voice.”

Rodriguez is one of over a thousand people with speech difficulties who have cloned their voices using free software from ElevenLabs. The AI voice clones aren’t perfect. But they represent a vast improvement on previous communication technologies and are already improving the lives of people with motor neuron diseases. Read the full story. 

—Jessica Hamzelou

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ We all know how the age of the dinosaurs ended. But how did it begin?
+ There’s only one Miss Piggy—and her fashion looks through the ages are iconic.
+ Australia’s hospital for injured and orphaned flying foxes is unbearably cute.
+ 81-year old Juan López is a fitness inspiration to us all.

The Download: inside the QuitGPT movement, and EVs in Africa

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

A “QuitGPT” campaign is urging people to cancel their ChatGPT subscriptions

In September, Alfred Stephen, a freelance software developer in Singapore, purchased a ChatGPT Plus subscription, which costs $20 a month and offers more access to advanced models, to speed up his work. But he grew frustrated with the chatbot’s coding abilities and its gushing, meandering replies. Then he came across a post on Reddit about a campaign called QuitGPT.

QuitGPT is one of the latest salvos in a growing movement by activists and disaffected users to cancel their subscriptions. In just the past few weeks, users have flooded Reddit with stories about quitting the chatbot. And while it’s unclear how many users have joined the boycott, there’s no denying QuitGPT is getting attention. Read the full story.

—Michelle Kim

EVs could be cheaper to own than gas cars in Africa by 2040

Electric vehicles could be economically competitive in Africa sooner than expected. Just 1% of new cars sold across the continent in 2025 were electric, but a new analysis finds that with solar off-grid charging, EVs could be cheaper to own than gas vehicles by 2040.

There are major barriers to higher EV uptake in many countries in Africa, including a sometimes unreliable grid, limited charging infrastructure, and a lack of access to affordable financing. But as batteries and the vehicles they power continue to get cheaper, the economic case for EVs is building. Read the full story.

—Casey Crownhart

MIT Technology Review Narrated: How next-generation nuclear reactors break out of the 20th-century blueprint

The popularity of commercial nuclear reactors has surged in recent years as worries about climate change and energy independence drowned out concerns about meltdowns and radioactive waste.

The problem is, building nuclear power plants is expensive and slow. 

A new generation of nuclear power technology could reinvent what a reactor looks like—and how it works. Advocates hope that new tech can refresh the industry and help replace fossil fuels without emitting greenhouse gases.

This is our latest story to be turned into a MIT Technology Review Narrated podcast, which we’re publishing each week on Spotify and Apple Podcasts. Just navigate to MIT Technology Review Narrated on either platform, and follow us to get all our new content as it’s released.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Social media giants have agreed to be rated on teen safety 
Meta, TikTok and Snap will undergo independent assessments over how effectively they protect the mental health of teen users. (WP $)
+ Discord, YouTube, Pinterest, Roblox and Twitch have also agreed to be graded. (LA Times $)

2 The FDA has refused to review Moderna’s mRNA flu vaccine
It’s the latest in a long line of anti-vaccination moves the agency is making. (Ars Technica)
+ Experts worry it’ll have a knock-on effect on investment in future vaccines. (The Guardian)
+ Moderna says it was blindsided by the decision. (CNN)

3 EV battery factories are pivoting to manufacturing energy cells 
Energy storage systems are in, electric vehicles are out. (FT $)

4 Why OpenAI killed off ChatGPT’s 4o model
The qualities that make it attractive for some users make it incredibly risky for others. (WSJ $)
+ Bereft users have set up their own Reddit community to mourn. (Futurism)
+ Why GPT-4o’s sudden shutdown left people grieving. (MIT Technology Review)

5 Drug cartels have started laundering money through crypto
And law enforcement is struggling to stop them. (Bloomberg $)

6 Morocco wants to build an AI for Africa
The country’s Minister of Digital Transition has a plan. (Rest of World)
+ What Africa needs to do to become a major AI player. (MIT Technology Review)

7 Christian influencers are bowing out of the news cycle
They’re choosing to ignore world events to protect their own inner peace. (The Atlantic $)

8 An RFK Jr-approved diet is pretty joyless
Don’t expect any dessert, for one. (Insider $)
+ The US government’s health site uses Grok to dispense nutrition advice. (Wired $)

9 Don’t toss out your used vape
Hackers can give it a second life as a musical synthesizer. (Wired $)

10 An ice skating duo danced to AI music at the Winter Olympics
Centuries of bangers to choose from, and this is what they opted for. (TechCrunch)
+ AI is coming for music, too. (MIT Technology Review)

Quote of the day

“These companies are terrified that no one’s going to notice them.” 

—Tom Goodwin, co-founder of business consulting firm All We Have Is Now, tells the Guardian why AI startups are going to increasingly desperate measures to grab would-be customers’ attention.

One more thing

How AI is changing gymnastics judging

The 2023 World Championships last October marked the first time an AI judging system was used on every apparatus in a gymnastics competition. There are obvious upsides to using this kind of technology: AI could help take the guesswork out of the judging technicalities. It could even help to eliminate biases, making the sport both more fair and more transparent.

At the same time, others fear AI judging will take away something that makes gymnastics special. Gymnastics is a subjective sport, like diving or dressage, and technology could eliminate the judges’ role in crafting a narrative.

For better or worse, AI has officially infiltrated the world of gymnastics. The question now is whether it really makes it fairer. Read the full story.

—Jessica Taylor Price

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Today marks the birthday of the late, great Leslie Nielsen—one of the best to ever do it.
+ Congratulations are in order for Hannah Cox, who has just completed 100 marathons in 100 days across India in her dad’s memory.
+ Feeling down? A trip to Finland could be just what you need.
+ We love Padre Guilherme, the Catholic priest dropping incredible Gregorian chant beats.

The Download: Making AI Work, and why the Moltbook hype is similar to Pokémon

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

A first look at Making AI Work, MIT Technology Review’s new AI newsletter

Are you interested in learning more about the ways in which AI is actually being used? We’ve launched a new weekly newsletter series exploring just that: digging into how generative AI is being used and deployed across sectors and what professionals need to know to apply it in their everyday work.

Each edition of Making AI Work begins with a case study, examining a specific use case of AI in a given industry. Then we’ll take a deeper look at the AI tool being used, with more context about how other companies or sectors are employing that same tool or system. Finally, we’ll end with action-oriented tips to help you apply the tool.

The first edition takes a look at how AI is changing health care, digging into the future of medical note-taking by learning about the Microsoft Copilot tool used by doctors at Vanderbilt University Medical Center. Sign up here to receive the seven editions straight to your inbox, and if you’d like to read more about AI’s impact on health care in the meantime, check out some of our past reporting:

+  This medical startup uses LLMs to run appointments and make diagnoses.

+ How AI is changing how we quantify pain by helping health-care providers better assess their patients’ discomfort. Read the full story.

+ End-of-life decisions are difficult and distressing. Could AI help?

+ Artificial intelligence is infiltrating health care. But we shouldn’t let it make all the decisions unchecked. Read the full story.

Why the Moltbook frenzy was like Pokémon

Lots of influential people in tech recently described Moltbook, an online hangout populated by AI agents interacting with one another, as a glimpse into the future. It appeared to show AI systems doing useful things for the humans that created them—sure, it was flooded with crypto scams, and many of the posts were actually written by people, but something about it pointed to a future of helpful AI, right?

The whole experiment reminded our senior editor for AI, Will Douglas Heaven, of something far less interesting: Pokémon. Read the full story to find out why.

—James O’Donnell

This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 OpenAI has begun testing ads in ChatGPT 
But the ads won’t influence the responses it provides, apparently. (The Verge)
+ Users who pay at least $20 a month for the chatbot will be exempt. (Gizmodo)
+ So will users believed to be under 18. (Axios)

2 The White House has a plan to stop data centers from raising electricity prices
It’s going to ask AI companies to voluntarily commit to keeping costs down. (Politico)
+ The US federal government is adopting AI left, right and center. (WP $)
+ We did the math on AI’s energy footprint. Here’s the story you haven’t heard. (MIT Technology Review)

3 Elon Musk wants to colonize the moon
For now at least, his grand ambitions to live on Mars are taking a backseat. (CNN)
+ His full rationale for this U-turn isn’t exactly clear. (Ars Technica)
+ Musk also wants to become the first to launch a working data center in space. (FT $)
+ The case against humans in space. (MIT Technology Review)

4 Cheap AI tools are helping criminals to ramp up their scams
They’re using LLMs to massively scale up their attacks. (Bloomberg $)
+ Cyberattacks by AI agents are coming. (MIT Technology Review)

5 Iceland could be heading towards becoming one giant glacier
If human-driven warming disrupts a vital ocean current, that is. (WP $)
+ Inside a new quest to save the “doomsday glacier.” (MIT Technology Review)

6 Amazon is planning to launch an AI content marketplace
It’s reported to have spoken to media publishers to gauge their interest. (The Information $)

7 Doctors can’t agree on how to diagnose Alzheimer’s
They worry that some patients are being misdiagnosed. (WSJ $)

8 The first wave of AI enthusiasts are burning out
A new study has found that AI tools are linked to employees working more, not less. (TechCrunch)

9 We’re finally moving towards better ways to measure body fat
BMI is a flawed metric. Physicians are finally using better measures. (New Scientist $)
+ These are the best ways to measure your body fat. (MIT Technology Review)

10 It’s getting harder to become a social media megastar
Maybe that’s a good thing? (Insider $)
+ The likes of Mr Beast are still raking in serious cash, though. (The Information $)

Quote of the day

“This case is as easy as ABC—addicting, brains, children.”

—Lawyer Mark Lanier lays out his case during the opening statements of a new tech addiction trial in which a woman has accused Meta of deliberately designing their platforms to be addictive, the New York Times reports.

One more thing

China wants to restore the sea with high-tech marine ranches

A short ferry ride from the port city of Yantai, on the northeast coast of China, sits Genghai No. 1, a 12,000-metric-ton ring of oil-rig-style steel platforms, advertised as a hotel and entertainment complex.

Genghai is in fact an unusual tourist destination, one that breeds 200,000 “high-quality marine fish” each year. The vast majority are released into the ocean as part of a process known as marine ranching.

The Chinese government sees this work as an urgent and necessary response to the bleak reality that fisheries are collapsing both in China and worldwide. But just how much of a difference can it make? Read the full story.

—Matthew Ponsford

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Wow, Joel and Ethan Coen’s dark comedic classic Fargo is 30 years old.
+ A new exhibition in New York is rightfully paying tribute to one of the greatest technological inventions: the Walkman ($)
+ This gigantic sleeping dachshund sculpture in South Korea is completely bonkers.
+ A beautiful heart-shaped pendant linked to King Henry VIII has been secured by the British Museum.

The Download: helping cancer survivors to give birth, and cleaning up Bangladesh’s garment industry

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

An experimental surgery is helping cancer survivors give birth

An experimental surgical procedure that’s helping people have babies after they’ve had  treatment for bowel or rectal cancer.

Radiation and chemo can have pretty damaging side effects that mess up the uterus and ovaries. Surgeons are pioneering a potential solution: simply stitch those organs out of the way during cancer treatment. Once the treatment has finished, they can put the uterus—along with the ovaries and fallopian tubes—back into place.

It seems to work! Last week, a team in Switzerland shared news that a baby boy had been born after his mother had the procedure. Baby Lucien was the fifth baby to be born after the surgery and the first in Europe, and since then at least three others have been born. Read the full story.

—Jessica Hamzelou

This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in your inbox every Thursday, and read articles like this first, sign up here. 

Bangladesh’s garment-making industry is getting greener

Pollution from textile production—dyes, chemicals, and heavy metals—is common in the waters of the Buriganga River as it runs through Dhaka, Bangladesh. It’s among many harms posed by a garment sector that was once synonymous with tragedy: In 2013, the eight-story Rana Plaza factory building collapsed, killing 1,134 people and injuring some 2,500 others. 

But things are starting to change. In recent years the country has become a leader in “frugal” factories that use a combination of resource-efficient technologies to cut waste, conserve water, and build resilience against climate impacts and global supply disruptions. 

The hundreds of factories along the Buriganga’s banks and elsewhere in Bangladesh are starting to stitch together a new story, woven from greener threads. Read the full story.

—Zakir Hossain Chowdhury

This story is from the most recent print issue of MIT Technology Review magazine, which shines a light on the exciting innovations happening right now. If you haven’t already, subscribe now to receive future issues once they land.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 ICE used a private jet to deport Palestinian men to Tel Aviv 
The luxury aircraft belongs to Donald Trump’s business partner Gil Dezer. (The Guardian)
+ Trump is mentioned thousands of times in the latest Epstein files. (NY Mag $)

2 How Jeffrey Epstein kept investing in Silicon Valley
He continued to plough millions of dollars into tech ventures despite spending 13 months in jail. (NYT $)
+ The range of Epstein’s social network was staggering. (FT $)
+ Why was a picture of the Mona Lisa redacted in the Epstein files? (404 Media)

3 The risks posed by taking statins are lower than we realised
The drugs don’t cause most of the side effects they’re blamed for. (STAT)
+ Statins are a common scapegoat on social media. (Bloomberg $)

4 Russia is weaponizing the bitter winter weather
It’s focused on attacking Ukraine’s power grid. (New Yorker $)
+ How the grid can ride out winter storms. (MIT Technology Review)

5 China has a major spy-cam porn problem
Hotel guests are being livestreamed having sex to an online audience without their knowledge. (BBC)

6 Geopolitical gamblers are betting on the likelihood of war
And prediction markets are happily taking their money. (Rest of World)

7 Oyster farmers aren’t signing up to programs to ease water pollution
The once-promising projects appear to be fizzling out. (Undark)
+ The humble sea creature could hold the key to restoring coastal waters. Developers hate it. (MIT Technology Review)

8 Your next payrise could be approved by AI
Maybe your human bosses aren’t the ones you need to impress any more. (WP $)

9 The FDA has approved a brain stimulation device for treating depression
It’s paving the way for a non-invasive, drug-free treatment for Americans. (IEEE Spectrum)
+ Here’s how personalized brain stimulation could treat depression. (MIT Technology Review)

10 Cinema-goers have had enough of AI
Movies focused on rogue AI are flopping at the box office. (Wired $)
+ Meanwhile, Republicans are taking aim at “woke” Netflix. (The Verge)

Quote of the day

“I’m all for removing illegals, but snatching dudes off lawn mowers in Cali and leaving the truck and equipment just sitting there? Definitely not working smarter.” 

—A web user in a forum for current and former ICE and border protection officers complains about the agency’s current direction, Wired reports.

One more thing

Is this the electric grid of the future?

Lincoln Electric System, a publicly owned utility in Nebraska, is used to weathering severe blizzards. But what will happen soon—not only at Lincoln Electric but for all electric utilities—is a challenge of a different order.

Utilities must keep the lights on in the face of more extreme and more frequent storms and fires, growing risks of cyberattacks and physical disruptions, and a wildly uncertain policy and regulatory landscape. They must keep prices low amid inflationary costs. And they must adapt to an epochal change in how the grid works, as the industry attempts to transition from power generated with fossil fuels to power generated from renewable sources like solar and wind.

The electric grid is bracing for a near future characterized by disruption. And, in many ways, Lincoln Electric is an ideal lens through which to examine what’s coming. Read the full story.

—Andrew Blum

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Glamour puss alert—NYC’s bodega cats are gracing the hallowed pages of Vogue.
+ Ancient Europe was host to mysterious hidden tunnels. But why?
+ If you’re enjoying the new season of Industry, you’ll love this interview with the one and only Ken Leung.
+ The giant elephant shrew is the true star of Philly Zoo.

The Download: attempting to track AI, and the next generation of nuclear power

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

This is the most misunderstood graph in AI

Every time OpenAI, Google, or Anthropic drops a new frontier large language model, the AI community holds its breath. It doesn’t exhale until METR, an AI research nonprofit whose name stands for “Model Evaluation & Threat Research,” updates a now-iconic graph that has played a major role in the AI discourse since it was first released in March of last year. 

The graph suggests that certain AI capabilities are developing at an exponential rate, and more recent model releases have outperformed that already impressive trend.

That was certainly the case for Claude Opus 4.5, the latest version of Anthropic’s most powerful model, which was released in late November. In December, METR announced that Opus 4.5 appeared to be capable of independently completing a task that would have taken a human about five hours—a vast improvement over what even the exponential trend would have predicted.

But the truth is more complicated than those dramatic responses would suggest. Read the full story.

—Grace Huckins

This story is part of MIT Technology Review Explains: our series untangling the complex, messy world of technology to help you understand what’s coming next. You can read more from the series here.

Three questions about next-generation nuclear power, answered

Nuclear power continues to be one of the hottest topics in energy today, and in our recent online Roundtables discussion about next-generation nuclear power, hyperscale AI data centers, and the grid, we got dozens of great audience questions.

These ran the gamut, and while we answered quite a few (and I’m keeping some in mind for future reporting), there were a bunch we couldn’t get to, at least not in the depth I would have liked. So let’s answer a few of your questions about advanced nuclear power.

—Casey Crownhart

This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Anthropic’s new coding tools are rattling the markets 
Fields as diverse as publishing and coding to law and advertising are paying attention. (FT $)
+ Legacy software companies, beware. (Insider $)
+ Is “software-mageddon” nigh? It depends who you ask. (Reuters)

2 This Apple setting prevented the FBI from accessing a reporter’s iPhone
Lockdown Mode has proved remarkably effective—for now. (404 Media)
+ Agents were able to access Hannah Natanson’s laptop, however. (Ars Technica)

3 Last month’s data center outage disrupted all TikTok categories
Not just the political content that some users claimed. (NPR)

4 Big Tech is pouring billions into AI in India
A newly-announced 20-year tax break should help to speed things along. (WSJ $)
+ India’s female content moderators are watching hours of abuse content to train AI. (The Guardian)
+ Officials in the country are weighing up restricting social media for minors. (Bloomberg $)
+ Inside India’s scramble for AI independence. (MIT Technology Review)

5 YouTubers are harassing women using body cams
They’re abusing freedom of information laws to humiliate their targets. (NY Mag $)
+ AI was supposed to make police bodycams better. What happened? (MIT Technology Review)

6 Jokers have created a working version of Jeffrey Epstein’s inbox
Complete with notable starred threads. (Wired $)
+ Epstein’s links with Silicon Valley are vast and deep. (Fast Company $)
+ The revelations are driving rifts between previously-friendly factions. (NBC News)

7 What’s the last thing you see before you die?
A new model might help to explain near-death experiences—but not all researchers are on board. (WP $)
+ What is death? (MIT Technology Review)

8 A new app is essentially TikTok for vibe-coded apps
Words which would have made no sense 15 years ago. (TechCrunch)
+ What is vibe coding, exactly? (MIT Technology Review)

9 Rogue TV boxes are all the rage
Viewers are sick of the soaring prices of streaming services, and are embracing less legal means of watching their favorite shows. (The Verge)

10 Climate change is threatening the future of the Winter Olympics
Artificial snow is one (short term) solution. (Bloomberg $)
+ Team USA is using AI to try and gain an edge on its competition. (NBC News)

Quote of the day

“We’ve heard from many who want nothing to do with AI.”

—Ajit Varma, head of Mozilla’s web browser Firefox, explains why the company is reversing its previous decision to transform Firefox into an “AI browser,” PC Gamer reports.

One more thing

A major AI training data set contains millions of examples of personal data

Millions of images of passports, credit cards, birth certificates, and other documents containing personally identifiable information are likely included in one of the biggest open-source AI training sets, new research has found.

Thousands of images—including identifiable faces—were found in a small subset of DataComp CommonPool, a major AI training set for image generation scraped from the web. Because the researchers audited just 0.1% of CommonPool’s data, they estimate that the real number of images containing personally identifiable information, including faces and identity documents, is in the hundreds of millions. 

The bottom line? Anything you put online can be and probably has been scraped. Read the full story.

—Eileen Guo

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ If you’re crazy enough to be training for a marathon right now, here’s how to beat boredom on those long, long runs.
+ Mark Cohen’s intimate street photography is a fascinating window into humanity.
+ A seriously dedicated gamer has spent days painstakingly recreating a Fallout vault inside the Sims 4.
+ Here’s what music’s most stylish men are wearing right now—from leather pants to khaki parkas.

The Download: the future of nuclear power plants, and social media-fueled AI hype

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Why AI companies are betting on next-gen nuclear

AI is driving unprecedented investment for massive data centers and an energy supply that can support its huge computational appetite. One potential source of electricity for these facilities is next-generation nuclear power plants, which could be cheaper to construct and safer to operate than their predecessors.

We recently held a subscriber-exclusive Roundtables discussion on hyperscale AI data centers and next-gen nuclear—two featured technologies on the MIT Technology Review 10 Breakthrough Technologies of 2026 list. You can watch the conversation back here, and don’t forget to subscribe to make sure you catch future discussions as they happen.

How social media encourages the worst of AI boosterism

Demis Hassabis, CEO of Google DeepMind, summed it up in three words: “This is embarrassing.”

Hassabis was replying on X to an overexcited post by Sébastien Bubeck, a research scientist at the rival firm OpenAI, announcing that two mathematicians had used OpenAI’s latest large language model, GPT-5, to find solutions to 10 unsolved problems in mathematics.

Put your math hats on for a minute, and let’s take a look at what this beef from mid-October was about. It’s a perfect example of what’s wrong with AI right now.

—Will Douglas Heaven

This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here.

The paints, coatings, and chemicals making the world a cooler place

It’s getting harder to beat the heat. During the summer of 2025, heat waves knocked out power grids in North America, Europe, and the Middle East. Global warming means more people need air-­conditioning, which requires more power and strains grids.

But a millennia-old idea (plus 21st-century tech) might offer an answer: radiative cooling. Paints, coatings, and textiles can scatter sunlight and dissipate heat—no additional energy required. Read the full story.

—Becky Ferreira

This story is from the most recent print issue of MIT Technology Review magazine, which shines a light on the exciting innovations happening right now. If you haven’t already, subscribe now to receive future issues once they land.

MIT Technology Review Narrated: China figured out how to sell EVs. Now it has to deal with their aging batteries.

As early electric cars age out, hundreds of thousands of used batteries are flooding the market, fueling a gray recycling economy even as Beijing and big manufacturers scramble to build a more orderly system.

This is our latest story to be turned into a MIT Technology Review Narrated podcast, which we’re publishing each week on Spotify and Apple Podcasts. Just navigate to MIT Technology Review Narrated on either platform, and follow us to get all our new content as it’s released.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Europe is edging closer towards banning social media for minors
Spain has become the latest country to consider it. (Bloomberg $)
+ Elon Musk called the Spanish prime minister a “tyrant” in retaliation. (The Guardian)
+ Other European nations considering restrictions include Greece, France and the UK. (Reuters)

2 Humans are infiltrating the social network for AI agents
It turns out role-playing as a bot is surprisingly fun. (Wired $)
+ Some of the most viral posts may actually be human-generated after all. (The Verge)

3 Russian spy spacecraft have intercepted Europe’s key satellites
Security officials are confident Moscow has tapped into unencrypted European comms. (FT $)

4 French authorities raided X’s Paris office
They’re investigating a range of potential charges against the company. (WSJ $)
+ Elon Musk has been summoned to give evidence in April. (Reuters)

5 Jeffrey Epstein invested millions into crypto startup Coinbase
Which suggests he was still able to take advantage of Silicon Valley investment opportunities years after pleading guilty to soliciting sex from an underage girl. (WP $)

6 A group of crypto bros paid $300,000 for a gold statue of Trump
It’s destined to be installed on his Florida golf complex, apparently. (NYT $)

7 OpenAI has appointed a “head of preparedness”
Dylan Scandinaro will earn a cool $555,000 for his troubles. (Bloomberg $)

8 The eternal promise of 3D-printed batteries
Traditional batteries are blocky and bulky. Printing them ourselves could help solve that. (IEEE Spectrum)

9 What snow can teach us about city design
When icy mounds refuse to melt, they show us what a less car-focused city could look like. (New Yorker $)
+ This startup thinks slime mold can help us design better cities. (MIT Technology Review)

10 Please don’t use AI to talk to your friends
That’s what your brain is for. (The Atlantic $)
+ Therapists are secretly using ChatGPT. Clients are triggered. (MIT Technology Review)

Quote of the day

“Today, our children are exposed to a space they were never meant to navigate alone. We will no longer accept that.”

—Spanish prime minister Pedro Sánchez proposes a social media ban for children aged under 16 in the country, following in Australia’s footsteps, AP News reports.

One more thing

A brain implant changed her life. Then it was removed against her will.

Sticking an electrode inside a person’s brain can do more than treat a disease. Take the case of Rita Leggett, an Australian woman whose experimental brain implant designed to help people with epilepsy changed her sense of agency and self.

Leggett told researchers that she “became one” with her device. It helped her to control the unpredictable, violent seizures she routinely experienced, and allowed her to take charge of her own life. So she was devastated when, two years later, she was told she had to remove the implant because the company that made it had gone bust.

The removal of this implant, and others like it, might represent a breach of human rights, ethicists say in a paper published earlier this month. And the issue will only become more pressing as the brain implant market grows in the coming years and more people receive devices like Leggett’s. Read the full story.

—Jessica Hamzelou

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Why Beethoven’s Ode to Joy is still such an undisputed banger.
+ Did you know that one of the world’s most famous prisons actually served as a zoo and menagerie for over 600 years?
+ Banana nut muffins sound like a fantastic way to start your day.
+ 2026 is shaping up to be a blockbuster year for horror films.

The Download: squeezing more metal out of aging mines, and AI’s truth crisis

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Microbes could extract the metal needed for cleantech

In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is nearing the end of its life. At a time when carmakers want the metal for electric-vehicle batteries, nickel concentration at Eagle Mine is falling and could soon drop too low to warrant digging.

Demand for nickel, copper, and rare earth elements is rapidly increasing amid the explosive growth of metal-intensive data centers, electric cars, and renewable energy projects. But producing these metals is becoming harder and more expensive because miners have already exploited the best resources. Here’s how biotechnology could help.

—Matt Blois

What we’ve been getting wrong about AI’s truth crisis

—James O’Donnell

What would it take to convince you that the era of truth decay we were long warned about—where AI content dupes us, shapes our beliefs even when we catch the lie, and erodes societal trust in the process—is now here?

A story I published last week pushed me over the edge. And it also made me realize that the tools we were sold as a cure for this crisis are failing miserably. Read the full story.

This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here.

TR10: Hyperscale AI data centers

In sprawling stretches of farmland and industrial parks, supersized buildings packed with racks of computers are springing up to fuel the AI race.

These engineering marvels are a new species of infrastructure: supercomputers designed to train and run large language models at mind-­bending scale, complete with their own specialized chips, cooling systems, and even energy supplies. But all that impressive computing power comes at a cost.

Read why we’ve named hyperscale AI data centers as of our 10 Breakthrough Technologies this year, and check out the rest of the list.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Elon Musk’s SpaceX has acquired xAI
The deal values the combined companies at a cool $1.25 trillion. (WSJ $)
+ It also paves the way for SpaceX to offer an IPO later this year. (WP $)
+ Meanwhile, OpenAI has accused xAI of destroying legal evidence. (Bloomberg $)

2 NASA has delayed the launch of Artemis II
It’s been pushed back to March due to the discovery of a hydrogen leak. (Ars Technica)
+ The rocket’s predecessor was also plagued by fuel leaks. (Scientific American)

3 Russia is hiring a guerilla youth army online
They’re committing arson and spying on targets across Europe. (New Yorker $)

4 Grok is still generating undressed images of men
Weeks after the backlash over it doing the same to women. (The Verge)
+ How Grok descended into becoming a porn generator. (WP $)
+ Inside the marketplace powering bespoke AI deepfakes of real women. (MIT Technology Review)

5 OpenAI is searching for alternatives to Nvidia’s chips
It’s reported to be unhappy about the speed at which it powers ChatGPT. (Reuters)

6 The latest attempt to study a notoriously unstable glacier has failed
Scientists lost their equipment within Antarctica’s Thwaites Glacier over the weekend. (NYT $)
+ Inside a new quest to save the “doomsday glacier” (MIT Technology Review)

7 The world is trying to wean itself off American technology
Governments are growing increasingly uneasy about their reliance on the US. (Rest of World)

8 AI’s sloppy writing is driving demand for real human writers
Long may it continue. (Insider $)

9 This female-dominated fitness community hates Mark Zuckerberg
His decision to shut down three VR studios means their days of playing their favorite workout game are numbered. (The Verge)
+ Welcome to the AI gym staffed by virtual trainers. (MIT Technology Review)

10 This cemetery has an eco-friendly solution for its overcrowding problem
If you’re okay with your loved one becoming gardening soil, that is. (WSJ $)
+ Why America is embracing the right to die now. (Economist $)
+ What happens when you donate your body to science. (MIT Technology Review)

Quote of the day

“In the long term, space-based AI is obviously the only way to scale…I mean, space is called ‘space’ for a reason.”

—Elon Musk explains his rationale for combining SpaceX with xAI in a blog post.

One more thing

On the ground in Ukraine’s largest Starlink repair shop

Starlink is absolutely critical to Ukraine’s ability to continue in the fight against Russia. It’s how troops in battle zones stay connected with faraway HQs; it’s how many of the drones essential to Ukraine’s survival hit their targets; it’s even how soldiers stay in touch with spouses and children back home.

However, Donald Trump’s fickle foreign policy and reports suggesting Elon Musk might remove Ukraine’s access to the services have cast the technology’s future in the country into doubt.

For now Starlink access largely comes down to the unofficial community of users and engineers, including the expert “Dr. Starlink”—famous for his creative ways of customizing the systems—who have kept Ukraine in the fight, both on and off the front line. He gave MIT Technology Review exclusive access to his unofficial Starlink repair workshop in the city of Lviv. Read the full story.

—Charlie Metcalfe

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ The Norwegian countryside sure looks beautiful.
+ Quick—it’s time to visit these food destinations before the TikTok hordes descend.
+ Rest in power Catherine O’Hara, our favorite comedy queen.
+ Take some time out of your busy day to read a potted history of boats

The Download: inside a deepfake marketplace, and EV batteries’ future

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Inside the marketplace powering bespoke AI deepfakes of real women

Civitai—an online marketplace for buying and selling AI-generated content, backed by the venture capital firm Andreessen Horowitz—is letting users buy custom instruction files for generating celebrity deepfakes. Some of these files were specifically designed to make pornographic images banned by the site, a new analysis has found.

The study, from researchers at Stanford and Indiana University, looked at people’s requests for content on the site, called “bounties.” The researchers found that between mid-2023 and the end of 2024, most bounties asked for animated content—but a significant portion were for deepfakes of real people, and 90% of these deepfake requests targeted women. Read the full story.

—James O’Donnell

What’s next for EV batteries in 2026

Demand for electric vehicles and the batteries that power them has never been hotter.

In 2025, EVs made up over a quarter of new vehicle sales globally, up from less than 5% in 2020. Some regions are seeing even higher uptake: In China, more than 50% of new vehicle sales last year were battery electric or plug-in hybrids. In Europe, more purely electric vehicles hit the roads in December than gas-powered ones. (The US is the notable exception here, dragging down the global average with a small sales decline from 2024.)

As EVs become increasingly common on the roads, the battery world is growing too. Here’s what’s coming next for EV batteries in 2026 and beyond.

—Casey Crownhart

This story is part of MIT Technology Review’s What’s Next series, which examines industries, trends, and technologies to give you a first look at the future. You can read the rest of them here.

TR10: Base-edited baby

Kyle “KJ” Muldoon Jr. was born with a rare, potentially fatal genetic disorder that left his body unable to remove toxic ammonia from his blood. The University of Pennsylvania offered his parents an alternative to a liver transplant: gene-editing therapies.

The team set to work developing a tailored treatment using base editing—a form of CRISPR that can correct genetic “misspellings” by changing single bases, the basic units of DNA. KJ received an initial low dose when he was seven months old, and later received two higher doses. Today, KJ is doing well. At an event in October last year, his happy parents described how he was meeting all his developmental milestones.

Others have received gene-editing therapies intended to treat conditions including sickle cell disease and a predisposition to high cholesterol. But KJ was the first to receive a personalized treatment—one that was designed just for him and will probably never be used again. Read why we made it one of our 10 Breakthrough Technologies this year, and check out the rest of the list.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 A social network for AI agents is vulnerable to abuse
A misconfiguration meant anyone could take control of any agent. (404 Media)
+ Moltbook is loosely modeled on Reddit, but humans are unable to post. (FT $)

2 Google breached its own ethics rules to help an Israeli contractor
It helped a military worker to analyze drone footage, a whistleblower has claimed. (WP $)

3 Capgemini is selling its unit linked to ICE
After the French government asked it to clarify its work for the agency. (Bloomberg $) 
+ The company has signed $12.2mn in contracts under the Trump administration. (FT $)
+ Here’s how to film ICE activities as safely as possible. (Wired $)

4 China has a plan to prime its next generation of AI experts 
Thanks to its elite genius class system. (FT $)
+ The country is going all-in on AI healthcare. (Rest of World)
+ The State of AI: Is China about to win the race? (MIT Technology Review)

5 Indonesia has reversed its ban on xAI’s Grok
After it announced plans to improve its compliance with the country’s laws. (Reuters)
+ Indonesia maintains a strict stance against pornographic content. (NYT $)
+ Malaysia and the Philippines have also lifted bans on the chatbot. (TechCrunch)

6 Don’t expect to hitch a ride on a Blue Origin rocket anytime soon
Jeff Bezos’ venture won’t be taking tourists into space for at least two years. (NYT $)
+ Artemis II astronauts are due to set off for the moon soon. (IEEE Spectrum)
+ Commercial space stations are on our list of 10 Breakthrough Technologies for 2026. (MIT Technology Review)

7 America’s push for high-speed internet is under threat
There aren’t enough skilled workers to meet record demand. (WSJ $)

8 Can AI help us grieve better?
A growing cluster of companies are trying to find out. (The Atlantic $)
+ Technology that lets us “speak” to our dead relatives has arrived. Are we ready? (MIT Technology Review)

9 How to fight future insect infestations
A certain species of fungus could play a key role. (Ars Technica)
+ How do fungi communicate? (MIT Technology Review)

10 What a robot-made latte tastes like, according to a former barista
Damn fine, apparently. (The Verge)

Quote of the day

 “It feels like a wild bison rampaging around in my computer.”

—A user who signed up to AI agent Moltbot remarks on the bot’s unpredictable behavior, Rest of World reports.

One more thing

How Wi-Fi sensing became usable tech

Wi-Fi sensing is a tantalizing concept: that the same routers bringing you the internet could also detect your movements. But, as a way to monitor health, it’s mostly been eclipsed by other technologies, like ultra-wideband radar. 

Despite that, Wi-Fi sensing hasn’t gone away. Instead, it has quietly become available in millions of homes, supported by leading internet service providers, smart-home companies, and chip manufacturers.

Soon it could be invisibly monitoring our day-to-day movements for all sorts of surprising—and sometimes alarming—purposes. Read the full story. 

—Meg Duff

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ These intrepid Scottish bakers created the largest ever Empire biscuit (a classic shortbread cookie covered in icing)
+ My, what big tentacles you have!
+ If you’ve been feeling like you’re stuck in a rut lately, this advice could be exactly what you need to overcome it.
+ These works of psychedelic horror are guaranteed to send a shiver down your spine.

The Download: US immigration agencies’ AI videos, and inside the Vitalism movement

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

DHS is using Google and Adobe AI to make videos

The news: The US Department of Homeland Security is using AI video generators from Google and Adobe to make and edit content shared with the public, a new document reveals. The document, released on Wednesday, provides an inventory of which commercial AI tools DHS uses for tasks ranging from generating drafts of documents to managing cybersecurity.

Why it matters: It comes as immigration agencies have flooded social media with content to support President Trump’s mass deportation agenda—some of which appears to be made with AI—and as workers in tech have put pressure on their employers to denounce the agencies’ activities. Read the full story.

—James O’Donnell

How the sometimes-weird world of lifespan extension is gaining influence

—Jessica Hamzelou

For the last couple of years, I’ve been following the progress of a group of individuals who believe death is humanity’s “core problem.” Put simply, they say death is wrong—for everyone. They’ve even said it’s morally wrong.

They established what they consider a new philosophy, and they called it Vitalism.

Vitalism is more than a philosophy, though—it’s a movement for hardcore longevity enthusiasts who want to make real progress in finding treatments that slow or reverse aging. Not just through scientific advances, but by persuading influential people to support their movement, and by changing laws and policies to open up access to experimental drugs. And they’re starting to make progress.

This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in your inbox every Thursday, and read articles like this first, sign up here.

The AI Hype Index: Grok makes porn, and Claude Code nails your job

Separating AI reality from hyped-up fiction isn’t always easy. That’s why we’ve created the AI Hype Index—a simple, at-a-glance summary of everything you need to know about the state of the industry. Take a look at this month’s edition of the index here.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Capgemini is no longer tracking immigrants for ICE
After the French company was queried by the country’s government over the contract. (WP $)
+ Here’s how the agency typically keeps tabs on its targets. (NYT $)
+ US senators are pushing for answers about its recent surveillance shopping spree. (404 Media)
+ ICE’s tactics would get real soldiers killed, apparently. (Wired $)

2 The Pentagon is at loggerheads with Anthropic
The AI firm is reportedly worried its tools could be used to spy on Americans. (Reuters)
+ Generative AI is learning to spy for the US military. (MIT Technology Review)

3 It’s relatively rare for AI chatbots to lead users down harmful paths
But when it does, it can have incredibly dangerous consequences. (Ars Technica)
+ The AI doomers feel undeterred. (MIT Technology Review)

4 GPT-4o’s days are numbered
OpenAI says just 0.1% of users are using the model every day. (CNBC)
+ It’s the second time that it’s tried to turn the sycophantic model off in under a year. (Insider $)
+ Why GPT-4o’s sudden shutdown left people grieving. (MIT Technology Review)

5 An AI toy company left its chats with kids exposed
Anyone with a Gmail account was able to simply access the conversations—no hacking required. (Wired $)
+ AI toys are all the rage in China—and now they’re appearing on shelves in the US too. (MIT Technology Review)

6 SpaceX could merge with xAI later this year
Ahead of a planned blockbuster IPO of Elon Musk’s companies. (Reuters)
+ The move would be welcome news for Musk fans. (The Information $)
+ A SpaceX-Tesla merger could also be on the cards. (Bloomberg $)

7 We’re still waiting for a reliable male contraceptive
Take a look at the most promising methods so far. (Bloomberg $)

8 AI is bringing traditional Chinese medicine to the masses
And it’s got the full backing of the country’s government. (Rest of World)

9 The race back to the Moon is heating up 
Competition between the US and China is more intense than ever. (Economist $)

10 What did the past really smell like?
AI could help scientists to recreate history’s aromas—including mummies and battlefields. (Knowable Magazine)

Quote of the day

“I think the tidal wave is coming and we’re all standing on the beach.”

—Bill Zysblat, a music business manager, tells the Financial Times about the existential threat AI poses to the industry. 

One more thing

Therapists are secretly using ChatGPT. Clients are triggered.

Declan would never have found out his therapist was using ChatGPT had it not been for a technical mishap. The connection was patchy during one of their online sessions, so Declan suggested they turn off their video feeds. Instead, his therapist began inadvertently sharing his screen.

For the rest of the session, Declan was privy to a real-time stream of ChatGPT analysis rippling across his therapist’s screen, who was taking what Declan was saying, putting it into ChatGPT, and then parroting its answers.

But Declan is not alone. In fact, a growing number of people are reporting receiving AI-generated communiqués from their therapists. Clients’ trust and privacy are being abandoned in the process. Read the full story.

—Laurie Clarke

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Sinkholes are seriously mysterious. Is there a way to stay one step ahead of them?
+ This beautiful pixel art is super impressive.
+ Amid the upheaval in their city, residents of Minneapolis recently demonstrated both their resistance and community spirit in the annual Art Sled Rally (thanks Paul!)
+ How on Earth is Tomb Raider 30 years old?!

The Download: inside the Vitalism movement, and why AI’s “memory” is a privacy problem

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Meet the Vitalists: the hardcore longevity enthusiasts who believe death is “wrong”

Last April, an excited crowd gathered at a compound in Berkeley, California, for a three-day event called the Vitalist Bay Summit. It was part of a longer, two-month residency that hosted various events to explore tools—from drug regulation to cryonics—that might be deployed in the fight against death.

One of the main goals, though, was to spread the word of Vitalism, a somewhat radical movement established by Nathan Cheng and his colleague Adam Gries a few years ago. Consider it longevity for the most hardcore adherents—a sweeping mission to which nothing short of total devotion will do.

Although interest in longevity has certainly taken off in recent years, not everyone in the broader longevity space shares Vitalists’ commitment to actually making death obsolete. And the Vitalists feel that momentum is building, not just for the science of aging and the development of lifespan-extending therapies, but for the acceptance of their philosophy that defeating death should be humanity’s top concern. Read the full story.

—Jessica Hamzelou

This is the latest in our Big Story series, the home for MIT Technology Review’s most important, ambitious reporting. You can read the rest of the series here. 

What AI “remembers” about you is privacy’s next frontier

—Miranda Bogen, director of the AI Governance Lab at the Center for Democracy & Technology, & Ruchika Joshi, fellow at the Center for Democracy & Technology specializing in AI safety and governance

The ability to remember you and your preferences is rapidly becoming a big selling point for AI chatbots and agents.

Personalized, interactive AI systems are built to act on our behalf, maintain context across conversations, and improve our ability to carry out all sorts of tasks, from booking travel to filing taxes.

But their ability to store and retrieve increasingly intimate details about their users over time introduces alarming, and all-too-familiar, privacy vulnerabilities––many of which have loomed since “big data” first teased the power of spotting and acting on user patterns. Worse, AI agents now appear poised to plow through whatever safeguards had been adopted to avoid those vulnerabilities. So what can developers do to fix this problem? Read the full story.

How the grid can ride out winter storms

The eastern half of the US saw a monster snowstorm over the weekend. The good news is the grid has largely been able to keep up with the freezing temperatures and increased demand. But there were some signs of strain, particularly for fossil-fuel plants.

One analysis found that PJM, the nation’s largest grid operator, saw significant unplanned outages in plants that run on natural gas and coal. Historically, these facilities can struggle in extreme winter weather.

Much of the country continues to face record-low temperatures, and the possibility is looming for even more snow this weekend. What lessons can we take from this storm, and how might we shore up the grid to cope with extreme weather? Read the full story.

—Casey Crownhart

This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Telegram has been flooded with deepfake nudes 
Millions of users are creating and sharing falsified images in dedicated channels. (The Guardian)

2 China has executed 11 people linked to Myanmar scam centers
The members of the “Ming family criminal gang” caused the death of at least 14 Chinese citizens. (Bloomberg $)
+ Inside a romance scam compound—and how people get tricked into being there. (MIT Technology Review)

3 This viral personal AI assistant is a major privacy concern
Security researchers are sounding the alarm on Moltbot, formerly known as Clawdbot. (The Register)
+ It requires a great deal more technical know-how than most agentic bots. (TechCrunch)

4 OpenAI has a plan to keep bots off its future social network
It’s putting its faith in biometric “proof of personhood” promised by the likes of World’s eyeball-scanning orb. (Forbes)
+ We reported on how World recruited its first half a million test users back in 2022. (MIT Technology Review)

5 Here’s just some of the technologies ICE is deploying
From facial recognition to digital forensics. (WP $)
+ Agents are also using Palantir’s AI to sift through tip-offs. (Wired $)

6 Tesla is axing its Model S and Model X cars
Its Fremont factory will switch to making Optimus robots instead. (TechCrunch)
+ It’s the latest stage of the company’s pivot to AI… (FT $)
+ …as profit falls by 46%. (Ars Technica)
+ Tesla is still struggling to recover from the damage of Elon Musk’s political involvement. (WP $)

7 X is rife with weather influencers spreading misinformation
They’re whipping up hype ahead of massive storms hitting. (New Yorker $)

8  Retailers are going all-in on AI
But giants like Amazon and Walmart are taking very different approaches. (FT $)
+ Mark Zuckerberg has hinted that Meta is working on agentic commerce tools. (TechCrunch)
+ We called it—what’s next for AI in 2026. (MIT Technology Review)

9 Inside the rise of the offline hangout
No phones, no problem. (Wired $)

10 Social media is obsessed with 2016
…why, exactly? (WSJ $)

Quote of the day

“The amount of crap I get for putting out a hobby project for free is quite something.”

—Peter Steinberger, the creator of the viral AI agent Moltbot, complains about the backlash his project has received from security researchers pointing out its flaws in a post on X.

One more thing

The flawed logic of rushing out extreme climate solutions

Early in 2022, entrepreneur Luke Iseman says, he released a pair of sulfur dioxide–filled weather balloons from Mexico’s Baja California peninsula, in the hope that they’d burst miles above Earth.

It was a trivial act in itself, effectively a tiny, DIY act of solar geoengineering, the controversial proposal that the world could counteract climate change by releasing particles that reflect more sunlight back into space.

Entrepreneurs like Iseman invoke the stark dangers of climate change to explain why they do what they do—even if they don’t know how effective their interventions are. But experts say that urgency doesn’t create a social license to ignore the underlying dangers or leapfrog the scientific process. Read the full story.

—James Temple

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ The hottest thing in art right now? Vertical paintings.
+ There’s something in the water around Monterey Bay—a tail walking dolphin!
+ Fed up of hairstylists not listening to you? Remember these handy tips the next time you go for a cut.
+ Get me a one-way ticket to Japan’s tastiest island.