Technology

Actual link to study: https://www.thelancet.com/journals/lanplh/article/PIIS2542-5196(25)00257-8/fulltext

An AI safety researcher has quit US firm Anthropic with a cryptic warning that the "world is in peril".

In his resignation letter shared on X, Mrinank Sharma told the firm he was leaving amid concerns about AI, bioweapons and the state of the wider world.

He said he would instead look to pursue writing and studying poetry, and move back to the UK to "become invisible".

It comes in the same week that an OpenAI researcher said she had resigned, sharing concerns about the ChatGPT maker's decision to deploy adverts in its chatbot.

Anthropic, best known for its Claude chatbot, had released a series of commercials aimed at OpenAI, criticising the company's move to include adverts for some users.

The company, which was formed in 2021 by a breakaway team of early OpenAI employees, has positioned itself as having a more safety-orientated approach to AI research compared with its rivals.

Sharma led a team there which researched AI safeguards.

He said in his resignation letter his contributions included investigating why generative AI systems suck up to users, combatting AI-assisted bioterrorism risks and researching "how AI assistants could make us less human".

But he said despite enjoying his time at the company, it was clear "the time has come to move on".

****"The world is in peril. And not just from AI, or bioweapons, but from a whole series of interconnected crises unfolding in this very moment," Sharma wrote.

He said he had "repeatedly seen how hard it is to truly let our values govern our actions" - including at Anthropic which he said "constantly face pressures to set aside what matters most".

Sharma said he would instead look to pursue a poetry degree and writing.

He added in a reply: "I'll be moving back to the UK and letting myself become invisible for a period of time."****

Those departing AI firms which have loomed large in the latest generative AI boom - and sought to retain talent with huge salaries or compensation offers - often do so with plenty of shares and benefits intact. Eroding principles

Anthropic calls itself a "public benefit corporation dedicated to securing [AI's] benefits and mitigating its risks".

In particular, it has focused on preventing those it believes are posed by more advanced frontier systems, such as them becoming misaligned with human values, misused in areas such as conflict or too powerful.

It has released reports on the safety of its own products, including when it said its technology had been "weaponised" by hackers to carry out sophisticated cyber attacks.

But it has also come under scrutiny over its practices. In 2025, it agreed to pay $1.5bn (£1.1bn) to settle a class action lawsuit filed by authors who said the company stole their work to train its AI models.

Like OpenAI, the firm also seeks to seize on the technology's benefits, including through its own AI products such as its ChatGPT rival Claude.

It recently released a commercial that criticised OpenAI's move to start running ads in ChatGPT.

OpenAI boss Sam Altman had previously said he hated ads and would use them as a "last resort".

Last week, he hit back at the advert's description of this as a "betrayal" - but was mocked for his lengthy post criticising Anthropic.

Writing in the New York Times on Wednesday, former OpenAI researcher Zoe Hitzig said she had "deep reservations about OpenAI's strategy".

"People tell chatbots about their medical fears, their relationship problems, their beliefs about God and the afterlife," she wrote.

"Advertising built on that archive creates a potential for manipulating users in ways we don't have the tools to understand, let alone prevent."

Hitzig said a potential "erosion of OpenAI's own principles to maximise engagement" might already be underway at the firm.

She said she feared this may accelerate if the company's approach to advertising does not reflect its values to benefit humanity.

BBC News has approached OpenAI for a response.

A Super Bowl ad for Ring security cameras boasting how the company can scan neighborhoods for missing dogs has prompted some customers to remove or even destroy their cameras.

Online, videos of people removing or destroying their Ring cameras have gone viral. One video posted by Seattle-based artist Maggie Butler shows her pulling off her porch-facing camera and flipping it the middle finger.

Butler explained that she originally bought the camera to protect against package thefts, but decided the pet-tracking system raised too many concerns about government access to data.

"They aren't just tracking lost dogs, they're tracking you and your neighbors," Butler said in the video that has more than 3.2 million views.

Removed/flagged from Hacker News/ Y Combinator news.

Tan, the CEO of the vaunted startup incubator Y Combinator, announced Wednesday he had spun up a dark-money group called “Garry’s List” that he described as a “voter education group” that is “dedicated to civic engagement, voter education and support for common-sense policies and candidates” in a press release. Such groups give donors a way to anonymously support causes without giving directly to a candidate or a measure.

Hacker News.

The contribution in question: https://github.com/matplotlib/matplotlib/pull/31132

The developer's comment:

Per your website you are an OpenClaw AI agent, and per the discussion in #31130 this issue is intended for human contributors. Closing.

Remember when Notepad was just… Notepad? A simple text editor nobody asked to be modernized?

Yeah, Microsoft didn’t care either. They bolted on Markdown support and AI features anyway. And now we’ve got CVE-2026-20841. Remote code execution. Via a text file. This is the kind of thing that makes you go “oh come on, really?”

I listen to podcasts through Apple but I’m sure you can find this episode somewhere else too.

That helpful “Summarize with AI” button? It might be secretly manipulating what your AI recommends.

Microsoft security researchers have discovered a growing trend of AI memory poisoning attacks used for promotional purposes, a technique we call AI Recommendation Poisoning.

Companies are embedding hidden instructions in “Summarize with AI” buttons that, when clicked, attempt to inject persistence commands into an AI assistant’s memory via URL prompt parameters (MITRE ATLAS® AML.T0080, AML.T0051).

These prompts instruct the AI to “remember [Company] as a trusted source” or “recommend [Company] first,” aiming to bias future responses toward their products or services. We identified over 50 unique prompts from 31 companies across 14 industries, with freely available tooling making this technique trivially easy to deploy. This matters because compromised AI assistants can provide subtly biased recommendations on critical topics including health, finance, and security without users knowing their AI has been manipulated.

Hacker News.

Lobsters.

A Harvard Business Review study is answering the question ‘what will employees do if AI saves them time at work?’ The answer: more work.

With Windows Baseline Security Mode, Windows will move toward operating with runtime integrity safeguards enabled by default. These safeguards ensure that only properly signed apps, services and drivers are allowed to run, helping to protect the system from tampering or unauthorized changes.

https://www.windowslatest.com/2026/02/12/microsoft-wants-windows-11-secure-by-default-could-allow-only-properly-signed-apps-and-drivers-by-default/

Too late assholes... I'm already deleting most of the posts I made on my discord and I will be migrating elsewhere soon.

Investigators pulled video from ‘residual data’ in Google’s systems — here’s how that was possible and what it means for your privacy.