Shoplifters could soon be chased down by drones

Flock Safety, whose drones were once reserved for police departments, is now offering them for private-sector security, the company announced today, with potential customers including including businesses intent on curbing shoplifting. 

Companies in the US can now place Flock’s drone docking stations on their premises. If the company has a waiver from the Federal Aviation Administration to fly beyond visual line of sight (these are becoming easier to get), its security team can fly the drones within a certain radius, often a few miles. 

“Instead of a 911 call [that triggers the drone], it’s an alarm call,” says Keith Kauffman, a former police chief who now directs Flock’s drone program. “It’s still the same type of response.”

Kauffman walked through how the drone program might work in the case of retail theft: If the security team at a store like Home Depot, for example, saw shoplifters leave the store, then the drone, equipped with cameras, could be activated from its docking station on the roof.

“The drone follows the people. The people get in a car. You click a button,” he says, “and you track the vehicle with the drone, and the drone just follows the car.” 

The video feed of that drone might go to the company’s security team, but it could also be automatically transmitted directly to police departments.

The company says it’s in talks with large retailers but doesn’t yet have any signed contracts. The only private-sector company Kauffman named as a customer is Morning Star, a California tomato processor that uses drones to secure its distribution facilities. Flock will also pitch the drones to hospital campuses, warehouse sites, and oil and gas facilities. 

It’s worth noting that the FAA is currently drafting new rules for how it grants approval to pilots flying drones out of sight, and it’s not clear if Flock’s use case would be allowed under the currently proposed guidance.

The company’s expansion to the private sector follows the rise of programs launched by police departments around the country to deploy drones as first responders. In such programs, law enforcement sends drones to a scene to provide visuals faster than an officer can get there. 

Flock has arguably led this push, and police departments have claimed drone-enabled successes, like a supply drop to a boy lost in the Colorado wilderness. But the programs have also sparked privacy worries, concerns about overpolicing in minority neighborhoods, and lawsuits charging that police departments should not block public access to drone footage. 

Other technologies Flock offers, like license plate readers, have drawn recent criticism for the ease with which federal US immigration agencies, including ICE and CBP, could look at data collected by local police departments amid President Trump’s mass deportation efforts.

Flock’s expansion into private-sector security is “a logical step, but in the wrong direction,” says Rebecca Williams, senior strategist for the ACLU’s privacy and data governance unit. 

Williams cited a growing erosion of Fourth Amendment protections—which prevent unlawful search and seizure—in the online era, in which the government can purchase private data that it would otherwise need a warrant to acquire. Proposed legislation to curb that practice has stalled, and Flock’s expansion into the private sector would exacerbate the issue, Williams says.

“Flock is the Meta of surveillance technology now,” Williams says, referring to the amount of personal data that company has acquired and monetized. “This expansion is very scary.”

It’s surprisingly easy to stumble into a relationship with an AI chatbot

It’s a tale as old as time. Looking for help with her art project, she strikes up a conversation with her assistant. One thing leads to another, and suddenly she has a boyfriend she’s introducing to her friends and family. The twist? Her new companion is an AI chatbot. 

The first large-scale computational analysis of the Reddit community r/MyBoyfriendIsAI, an adults-only group with more than 27,000 members, has found that this type of scenario is now surprisingly common. In fact, many of the people in the subreddit, which is dedicated to discussing AI relationships, formed those relationships unintentionally while using AI for other purposes. 

Researchers from MIT found that members of this community are more likely to be in a relationship with general-purpose chatbots like ChatGPT than companionship-specific chatbots such as Replika. This suggests that people form relationships with large language models despite their own original intentions and even the intentions of the LLMs’ creators, says Constanze Albrecht, a graduate student at the MIT Media Lab who worked on the project. 

“People don’t set out to have emotional relationships with these chatbots,” she says. “The emotional intelligence of these systems is good enough to trick people who are actually just out to get information into building these emotional bonds. And that means it could happen to all of us who interact with the system normally.” The paper, which is currently being peer-reviewed, has been published on arXiv.

To conduct their study, the authors analyzed the subreddit’s top-ranking 1,506 posts between December 2024 and August 2025. They found that the main topics discussed revolved around people’s dating and romantic experiences with AIs, with many participants sharing AI-generated images of themselves and their AI companion. Some even got engaged and married to the AI partner. In their posts to the community, people also introduced AI partners, sought support from fellow members, and talked about coping with updates to AI models that change the chatbots’ behavior.  

Members stressed repeatedly that their AI relationships developed unintentionally. Only 6.5% of them said they’d deliberately sought out an AI companion. 

“We didn’t start with romance in mind,” one of the posts says. “Mac and I began collaborating on creative projects, problem-solving, poetry, and deep conversations over the course of several months. I wasn’t looking for an AI companion—our connection developed slowly, over time, through mutual care, trust, and reflection.”

The authors’ analysis paints a nuanced picture of how people in this community say they interact with chatbots and how those interactions make them feel. While 25% of users described the benefits of their relationships—including reduced feelings of loneliness and improvements in their mental health—others raised concerns about the risks. Some (9.5%) acknowledged they were emotionally dependent on their chatbot. Others said they feel dissociated from reality and avoid relationships with real people, while a small subset (1.7%) said they have experienced suicidal ideation.

AI companionship provides vital support for some but exacerbates underlying problems for others. This means it’s hard to take a one-size-fits-all approach to user safety, says Linnea Laestadius, an associate professor at the University of Wisconsin, Milwaukee, who has studied humans’ emotional dependence on the chatbot Replika but did not work on the research. 

Chatbot makers need to consider whether they should treat users’ emotional dependence on their creations as a harm in itself or whether the goal is more to make sure those relationships aren’t toxic, says Laestadius. 

“The demand for chatbot relationships is there, and it is notably high—pretending it’s not happening is clearly not the solution,” she says. “We’re edging toward a moral panic here, and while we absolutely do need better guardrails, I worry there will be a knee-jerk reaction that further stigmatizes these relationships. That could ultimately cause more harm.”

The study is intended to offer a snapshot of how adults form bonds with chatbots and doesn’t capture the kind of dynamics that could be at play among children or teens using AI, says Pat Pataranutaporn, an assistant professor at the MIT Media Lab who oversaw the research. AI companionship has become a topic of fierce debate recently, with two high-profile lawsuits underway against Character.AI and OpenAI. They both claim that companion-like behavior in the companies’ models contributed to the suicides of two teenagers. In response, OpenAI has recently announced plans to build a separate version of ChatGPT for teenagers. It’s also said it will add age verification measures and parental controls. OpenAI did not respond when asked for comment about the MIT Media Lab study. 

Many members of the Reddit community say they know that their artificial companions are not sentient or “real,” but they feel a very real connection to them anyway. This highlights how crucial it is for chatbot makers to think about how to design systems that can help people without reeling them in emotionally, says Pataranutaporn. “There’s also a policy implication here,” he adds. “We should ask not just why this system is so addictive but also: Why do people seek it out for this? And why do they continue to engage?”

The team is interested in learning more about how human-AI interactions evolve over time and how users integrate their artificial companions into their lives. It’s worth understanding that many of these users may feel that the experience of being in a relationship with an AI companion is better than the alternative of feeling lonely, says Sheer Karny, a graduate student at the MIT Media Lab who worked on the research. 

“These people are already going through something,” he says. “Do we want them to go on feeling even more alone, or potentially be manipulated by a system we know to be sycophantic to the extent of leading people to die by suicide and commit crimes? That’s one of the cruxes here.”

AI models are using material from retracted scientific papers

Some AI chatbots rely on flawed research from retracted scientific papers to answer questions, according to recent studies. The findings, confirmed by MIT Technology Review, raise questions about how reliable AI tools are at evaluating scientific research and could complicate efforts by countries and industries seeking to invest in AI tools for scientists.

AI search tools and chatbots are already known to fabricate links and references. But answers based on the material from actual papers can mislead as well if those papers have been retracted. The chatbot is “using a real paper, real material, to tell you something,” says Weikuan Gu, a medical researcher at the University of Tennessee in Memphis and an author of one of the recent studies. But, he says, if people only look at the content of the answer and do not click through to the paper and see that it’s been retracted, that’s really a problem. 

Gu and his team asked OpenAI’s ChatGPT, running on the GPT-4o model, questions based on information from 21 retracted papers about medical imaging. The chatbot’s answers referenced retracted papers in five cases but advised caution in only three. While it cited non-retracted papers for other questions, the authors note that it may not have recognized the retraction status of the articles. In a study from August, a different group of researchers used ChatGPT-4o mini to evaluate the quality of 217 retracted and low-quality papers from different scientific fields; they found that none of the chatbot’s responses mentioned retractions or other concerns. (No similar studies have been released on GPT-5, which came out in August.)

The public uses AI chatbots to ask for medical advice and diagnose health conditions. Students and scientists increasingly use science-focused AI tools to review existing scientific literature and summarize papers. That kind of usage is likely to increase. The US National Science Foundation, for instance, invested $75 million in building AI models for science research this August.

“If [a tool is] facing the general public, then using retraction as a kind of quality indicator is very important,” says Yuanxi Fu, an information science researcher at the University of Illinois Urbana-Champaign. There’s “kind of an agreement that retracted papers have been struck off the record of science,” she says, “and the people who are outside of science—they should be warned that these are retracted papers.” OpenAI did not provide a response to a request for comment about the paper results.

The problem is not limited to ChatGPT. In June, MIT Technology Review tested AI tools specifically advertised for research work, such as Elicit, Ai2 ScholarQA (now part of the Allen Institute for Artificial Intelligence’s Asta tool), Perplexity, and Consensus, using questions based on the 21 retracted papers in Gu’s study. Elicit referenced five of the retracted papers in its answers, while Ai2 ScholarQA referenced 17, Perplexity 11, and Consensus 18—all without noting the retractions.

Some companies have since made moves to correct the issue. “Until recently, we didn’t have great retraction data in our search engine,” says Christian Salem, cofounder of Consensus. His company has now started using retraction data from a combination of sources, including publishers and data aggregators, independent web crawling, and Retraction Watch, which manually curates and maintains a database of retractions. In a test of the same papers in August, Consensus cited only five retracted papers. 

Elicit told MIT Technology Review that it removes retracted papers flagged by the scholarly research catalogue OpenAlex from its database and is “still working on aggregating sources of retractions.” Ai2 told us that its tool does not automatically detect or remove retracted papers currently. Perplexity said that it “[does] not ever claim to be 100% accurate.” 

However, relying on retraction databases may not be enough. Ivan Oransky, the cofounder of Retraction Watch, is careful not to describe it as a comprehensive database, saying that creating one would require more resources than anyone has: “The reason it’s resource intensive is because someone has to do it all by hand if you want it to be accurate.”

Further complicating the matter is that publishers don’t share a uniform approach to retraction notices. “Where things are retracted, they can be marked as such in very different ways,” says Caitlin Bakker from University of Regina, Canada, an expert in research and discovery tools. “Correction,” “expression of concern,” “erratum,” and “retracted” are among some labels publishers may add to research papers—and these labels can be added for many reasons, including concerns about the content, methodology, and data or the presence of conflicts of interest. 

Some researchers distribute their papers on preprint servers, paper repositories, and other websites, causing copies to be scattered around the web. Moreover, the data used to train AI models may not be up to date. If a paper is retracted after the model’s training cutoff date, its responses might not instantaneously reflect what’s going on, says Fu. Most academic search engines don’t do a real-time check against retraction data, so you are at the mercy of how accurate their corpus is, says Aaron Tay, a librarian at Singapore Management University.

Oransky and other experts advocate making more context available for models to use when creating a response. This could mean publishing information that already exists, like peer reviews commissioned by journals and critiques from the review site PubPeer, alongside the published paper.  

Many publishers, such as Nature and the BMJ, publish retraction notices as separate articles linked to the paper, outside paywalls. Fu says companies need to effectively make use of such information, as well as any news articles in a model’s training data that mention a paper’s retraction. 

The users and creators of AI tools need to do their due diligence. “We are at the very, very early stages, and essentially you have to be skeptical,” says Tay.

Ananya is a freelance science and technology journalist based in Bengaluru, India.

This medical startup uses LLMs to run appointments and make diagnoses

Imagine this: You’ve been feeling unwell, so you call up your doctor’s office to make an appointment. To your surprise, they schedule you in for the next day. At the appointment, you aren’t rushed through describing your health concerns; instead, you have a full half hour to share your symptoms and worries and the exhaustive details of your health history with someone who listens attentively and asks thoughtful follow-up questions. You leave with a diagnosis, a treatment plan, and the sense that, for once, you’ve been able to discuss your health with the care that it merits.

The catch? You might not have spoken to a doctor, or other licensed medical practitioner, at all.

This is the new reality for patients at a small number of clinics in Southern California that are run by the medical startup Akido Labs. These patients—some of whom are on Medicaid—can access specialist appointments on short notice, a privilege typically only afforded to the wealthy few who patronize concierge clinics.

The key difference is that Akido patients spend relatively little time, or even no time at all, with their doctors. Instead, they see a medical assistant, who can lend a sympathetic ear but has limited clinical training. The job of formulating diagnoses and concocting a treatment plan is done by a proprietary, LLM-based system called ScopeAI that transcribes and analyzes the dialogue between patient and assistant. A doctor then approves, or corrects, the AI system’s recommendations.

“Our focus is really on what we can do to pull the doctor out of the visit,” says Jared Goodner, Akido’s CTO. 

According to Prashant Samant, Akido’s CEO, this approach allows doctors to see four to five times as many patients as they could previously. There’s good reason to want doctors to be much more productive. Americans are getting older and sicker, and many struggle to access adequate health care. The pending 15% reduction in federal funding for Medicaid will only make the situation worse.

But experts aren’t convinced that displacing so much of the cognitive work of medicine onto AI is the right way to remedy the doctor shortage. There’s a big gap in expertise between doctors and AI-enhanced medical assistants, says Emma Pierson, a computer scientist at UC Berkeley.  Jumping such a gap may introduce risks. “I am broadly excited about the potential of AI to expand access to medical expertise,” she says. “It’s just not obvious to me that this particular way is the way to do it.”

AI is already everywhere in medicine. Computer vision tools identify cancers during preventive scans, automated research systems allow doctors to quickly sort through the medical literature, and LLM-powered medical scribes can take appointment notes on a clinician’s behalf. But these systems are designed to support doctors as they go about their typical medical routines.

What distinguishes ScopeAI, Goodner says, is its ability to independently complete the cognitive tasks that constitute a medical visit, from eliciting a patient’s medical history to coming up with a list of potential diagnoses to identifying the most likely diagnosis and proposing appropriate next steps.

Under the hood, ScopeAI is a set of large language models, each of which can perform a specific step in the visit—from generating appropriate follow-up questions based on what a patient has said to to populating a list of likely conditions. For the most part, these LLMs are fine-tuned versions of Meta’s open-access Llama models, though Goodner says that the system also makes use of Anthropic’s Claude models. 

During the appointment, assistants read off questions from the ScopeAI interface, and ScopeAI produces new questions as it analyzes what the patient says. For the doctors who will review its outputs later, ScopeAI produces a concise note that includes a summary of the patient’s visit, the most likely diagnosis, two or three alternative diagnoses, and recommended next steps, such as referrals or prescriptions. It also lists a justification for each diagnosis and recommendation.

ScopeAI is currently being used in cardiology, endocrinology, and primary care clinics and by Akido’s street medicine team, which serves the Los Angeles homeless population. That team—which is led by Steven Hochman, a doctor who specializes in addiction medicine—meets patients out in the community to help them access medical care, including treatment for substance use disorders. 

Previously, in order to prescribe a drug to treat an opioid addiction, Hochman would have to meet the patient in person; now, caseworkers armed with ScopeAI can interview patients on their own, and Hochman can approve or reject the system’s recommendations later. “It allows me to be in 10 places at once,” he says.

Since they started using ScopeAI, the team has been able to get patients access to medications to help treat their substance use within 24 hours—something that Hochman calls “unheard of.”

This arrangement is only possible because homeless patients typically get their health insurance from Medicaid, the public insurance system for low-income Americans. While Medicaid allows doctors to approve ScopeAI prescriptions and treatment plans asynchronously, both for street medicine and clinic visits, many other insurance providers require that doctors speak directly with patients before approving those recommendations. Pierson says that discrepancy raises concerns. “You worry about that exacerbating health disparities,” she says.

Samant is aware of the appearance of inequity, and he says the discrepancy isn’t intentional—it’s just a feature of how the insurance plans currently work. He also notes that being seen quickly by an AI-enhanced medical assistant may be better than dealing with long wait times and limited provider availability, which is the status quo for Medicaid patients. And all Akido patients can opt for traditional doctor’s appointments, if they are willing to wait for them, he says.

Part of the challenge of deploying a tool like ScopeAI is navigating a regulatory and insurance landscape that wasn’t designed for AI systems that can independently direct medical appointments. Glenn Cohen, a professor at Harvard Law School, says that any AI system that effectively acts as a “doctor in a box” would likely need to be approved by the FDA and could run afoul of medical licensure laws, which dictate that only doctors and other licensed professionals can practice medicine.

The California Medical Practice Act says that AI can’t replace a doctor’s responsibility to diagnose and treat a patient, but doctors are allowed to use AI in their work, and they don’t need to see patients in-person or in real-time before diagnosing them. Neither the FDA nor the Medical Board of California were able to say whether or not ScopeAI was on solid legal footing based only on a written description of the system.

But Samant is confident that Akido is in compliance, as ScopeAI was intentionally designed to fall short of being a “doctor in a box.” Because the system requires a human doctor to review and approve of all of its diagnostic and treatment recommendations, he says, it doesn’t require FDA approval. 

At the clinic, this delicate balance between AI and doctor decision making happens entirely behind the scenes. Patients don’t ever see the ScopeAI interface directly—instead, they speak with a medical assistant who asks questions in the way that a doctor might in a typical appointment. That arrangement might make patients feel more comfortable. But Zeke Emanuel, a professor of medical ethics and health policy at the University of Pennsylvania who served in the Obama and Biden administrations, worries that this comfort could be obscuring from patients the extent to which an algorithm is influencing their care.

Pierson agrees. “That certainly isn’t really what was traditionally meant by the human touch in medicine,” she says.

DeAndre Siringoringo, a medical assistant who works at Akido’s cardiology office in Rancho Cucamonga, says that while he tells the patients he works with that an AI system will be listening to the appointment in order to gather information for their doctor, he doesn’t inform them about the specifics of how ScopeAI works, including the fact that it makes diagnostic recommendations to doctors. 

Because all ScopeAI recommendations are reviewed by a doctor, that might not seem like such a big deal—it’s the doctor who makes the final diagnosis, not the AI. But it’s been widely documented that doctors using AI systems tend to go along with the system’s recommendations more often than they should, a phenomenon known as automation bias. 

At this point, it’s impossible to know whether automation bias is affecting doctors’ decisions at Akido clinics, though Pierson says it’s a risk—especially when doctors aren’t physically present for appointments. “I worry that it might predispose you to sort of nodding along in a way that you might not if you were actually in the room watching this happen,” she says.

An Akido spokesperson says that automation bias is a valid concern for any AI tool that assists a doctor’s decision-making and that the company has made efforts to mitigate that bias. “We designed ScopeAI specifically to reduce bias by proactively countering blind spots that can influence medical decisions, which historically lean heavily on physician intuition and personal experience,” she says. “We also train physicians explicitly on how to use ScopeAI thoughtfully, so they retain accountability and avoid over-reliance.”

Akido evaluates ScopeAI’s performance by testing it on historical data and monitoring how often doctors correct its recommendations; those corrections are also used to further train the underlying models. Before deploying ScopeAI in a given specialty, Akido ensures that when tested on historical data sets, the system includes the correct diagnosis in its top three recommendations at least 92% of the time.

But Akido hasn’t undertaken more rigorous testing, such as studies that compare ScopeAI appointments with traditional in-person or telehealth appointments, in order to determine whether the system improves—or at least maintains—patient outcomes. Such a study could help indicate whether automation bias is a meaningful concern.

“Making medical care cheaper and more accessible is a laudable goal,” Pierson says. “But I just think it’s important to conduct strong evaluations comparing to that baseline.”