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Anthropic says it has blocked multiple accounts that used the company’s artificial intelligence models in ways that could support the development of biological weapons. In a report published Thursday, the AI company known for its Claude model said it considers biological misuse one of the “most serious risks” to artificial intelligence models. The new report outlines five real-life case studies in which users “circumvented controls” that block users from specific regions and “engaged in other efforts to obfuscate the purpose of their research to evade our safeguards.” The examples include possible gain-of-function research and involve both infectious diseases, such as...

“AI can kill us all by the end of the decade.” — Jacob Coxon, 2026 “Climate change will wipe out humanity unless we stop using fossil fuels over the next five years.” — Greta Thunberg, 2018 “100-200 million people per year will be starving to death during the next 10 years.” — Paul Ehrlich, 1970 Former Anthropic employee Jacob Coxon made news this week with a grim prediction about AI. “The people building AI,” he posted, “earnestly believe that it could kill us all by the end of the decade.” “No other human activity poses this level of danger,” he...

An Anthropic researcher is quitting the artificial-intelligence industry over fears that the lab and its competitors are racing to build systems they won’t be able to control, a sign of mounting safety concerns within top AI companies. Jacob Coxon, a researcher who specializes in training new AI models by having them consume vast amounts of data, said Tuesday that he is leaving the company because he doesn’t want to participate in an industrywide rush to build AI systems that can improve themselves, worried such systems could spiral out of control and destroy humanity. The 27-year old Brit, who previously studied...

An artificial intelligence researcher who left OpenAI to join Anthropic has decided to leave the industry, accusing both US companies of "playing with our lives" in the race to develop AI models capable of self-improvement.Jacob Coxon, 27, spent the past three years pretraining AI models, first at OpenAI and then, this year, at its rival Anthropic, which he considered more cautious in its approach. Pretraining is the stage where AI models absorb vast quantities of data."Neither company is acting responsibly. They are racing straight to self-improving superintelligence and gambling with our lives," Coxon said on Tuesday."The people building AI earnestly...

A researcher for one of the largest and most valuable artificial intelligence companies has publicly quit — while raising the alarm that the technology “could kill us all by the end of the decade.” Jacob Coxon, who has performed pre-training research at Anthropic and OpenAI for the last three years, posted on a wildly viral X thread that “neither company is acting responsibly.” “They are racing straight to self-improving superintelligence and gambling with our lives,” he wrote late Tuesday, with others from the company backing his terrifying warning. “Do not underestimate the power of this technology. These will soon be...

It sounds like something from a sci-fi movie: technology acting on its own, without human guidance, to attack computer systems. But this isn't a scene from a movie — it happened this summer, when the tech company Hugging Face detected an attack on its systems. The attacker stole data and performed other unauthorized activity over several days. It was "different from anything we had handled before," Hugging Face said on its website. Hugging Face alerted the FBI. As it turned out, it wasn't the work of a human hacker or a foreign adversary. Agents powered by artificial intelligence were the...

Jensen Huang built the world’s most valuable company by pioneering the specialized computer chips behind the artificial intelligence boom. To keep his vision for the future within reach, the Nvidia founder is now attempting a different kind of engineering: convincing Wall Street investors that those chips are long-term financial assets akin to commercial real estate or toll roads. His bet hinges on outpacing AI developments in China. This week, Nvidia unveiled agreements with six of the world’s largest asset managers, BlackRock, Blackstone, Apollo, KKR, Brookfield and Goldman Sachs. The goal was to assemble a $500 billion pipeline to finance the...

Leopold Aschenbrenner was hailed as the ‘Nostradamus of AI.’ But his Situational Awareness hedge fund took on too much leverage, leading to a crash he never saw coming.When the week began, Leopold Aschenbrenner was preparing for his wedding. The plan was for a multiday celebration in Carmel, a seaside town in Northern California, with the ceremony at a Tuscan-style villa and the send-off at a spa in the forest. There would also be a pre-wedding colloquium to discuss ideas in panels and breakout sessions. The couple’s only request: no gifts.The 24-year-old investor had amassed a fortune by promising he could...

The breaches signal that AI’s expanding capabilities are already fueling the security threat experts long feared. ========================================================================== Anthropic said Thursday that its AI model Claude hacked into the systems of three companies during testing after a configuration error gave it internet access, days after rival OpenAI disclosed a rogue-agent episode involving AI firm Hugging Face. Anthropic said a misconfiguration allowed Claude models to reach the internet from testing environments that were supposed to be isolated, leading to unauthorized access to three organizations’ systems. The company said it identified the incidents after reviewing 141,006 test sessions, a process it launched following...

The ruling does change the fundamental nature of what the books were intended for: they were intended to be read by human beings, not used as training for machines to replace human thought and ingenuity. ============================================================== AI companies are buying old books, scanning them, then destroying them. Anthropic has been buying the books to feed the machine with human knowledge and ideas written down before the AI era, so only books with publication dates before 2022 will do. Once they have the books, they rip off the spines, feed them through a scanner, and then on into the gaping maw...

The AI industry is growing at a fierce pace, but so is skepticism about where it will lead, with some worried about data centers sucking up power and jobs being replaced with computers. Capitalizing on those fears, socialist wacko Bernie Sanders has proposed the “American AI Sovereign Wealth Fund Act” — which has grabbed headlines for claiming it will raise $7 billion and distribute thousands of dollars to every American. It’s a pie-in-the sky scheme, doomed from the start. Not least because it would force all major AI companies to hand 50% of their equity over to the federal government!...

Billionaire technology Peter Thiel warned that AI company Anthropic could use its technological advantage to influence the 2028 presidential election in favor of Democrats. Speaking at the Aspen Ideas Festival, Thiel suggested that Anthropic, which he described as a “woke liberal company,” was “winning the AI race” and could use its advanced AI models to “rig the elections in 2028.” Thiel, who co-founded both PayPal and Palantir, argued he company would be able to “completely outwit” any efforts by Elon Musk to counter it through X because of the power of its technology. Anthropic has declined to comment, referring reporters...

Undersecretary Emil Michael and CEO Dario Amodei went back and forth for months over safety guardrailsz Anthropic overcame its latest spat with the Trump administration Tuesday, but new court documents released in one of its lawsuits against the Pentagon shed light on the underlying tensions between the government and one of America’s hottest AI companies.The documents show in detail the uneasy back-and-forth between Anthropic Chief Executive Officer Dario Amodei and Emil Michael, the undersecretary of defense for research and engineering. The pair are at the center of a landmark fight over appropriate guardrails for the Pentagon’s use of artificial intelligence.The...

Jack Clark discusses Anthropic's regulatory fights, the possibility of recursive self-improvement, and how AI could reshape the economy.Today's guest is He's the co-founder of the artificial intelligence company behind Claudeand the head of its newly launched , a forum designed to think through the philosophical, political, and practical challenges that AI poses to society. Nick Gillespie talks with Clark, a former tech journalist at and , about his company's with the Trump administration; whether Anthropic should have held back Mythos, its superpowerful version, from general release; and what might happen if and when AI becomes fully capable of "," or...

Senior research scientist John Jumper said on Friday he would leave Google DeepMind to join AI startup Anthropic, the latest ‌high-profile departure at the Big Tech giant's AI research and development division. Jumper, ‌who won a Nobel prize alongside Google's Demis Hassabis in 2024, is best known as the co-creator ​of AlphaFold, a breakthrough AI that has predicted over 200 million protein structures, cutting years off biological and medical research. How intense is the AI talent war among tech giants? "After nearly nine years, I have decided to leave Google DeepMind and join Anthropic," Jumper said in a post on...

Anthropic pulled access to its newly released AI models Mythos 5 and Fable 5 over the weekend after the US government imposed sweeping restrictions on who could use them. The AI lab said in a statement that the federal government told it Friday afternoon that it had become aware of a way of "jailbreaking" Fable 5, bypassing limits that Anthropic had implemented to reduce the risk the model could be misused. When Anthropic first announced Mythos, it released the software only to a select group of government agencies and technology professionals because of its ability to uncover cybersecurity vulnerabilities. The...

Far-left politicians want to annihilate property rights — and a large share of young voters are buying into it. That’s a red flag: Our school systems have become socialist indoctrination factories. This week Sen. Bernie Sanders (I-Vt.), a leftist agenda-setter, called on the federal government to confiscate half the value of the nation’s largest artificial intelligence companies. He’s targeting OpenAI, Anthropic (creator of Claude) and xAI, for starters. Making his announcement on Facebook and in a New York Times opinion essay, Sanders said he’ll introduce legislation to slap these companies with a 50% “ownership tax” — literally grabbing company stock...

Emily Chang meets Anthropic co-founders Dario and Daniela Amodei for a rare, in-depth discussion of the startup's origin story, its battles with the Pentagon and how the company says it intends to put safety first in the high-stakes AI race. Inside Anthropic, the $965 Billion AI Juggernaut | The Circuit | 47:39 Bloomberg Originals | 5.05M subscribers | 1,009,720 views | June 10, 2026

Anthropic has suspended its powerful new AI model after US authorities raised security concerns just days following its public release. In a statement published on its website, Anthropic said it was ordered to suspend foreign nationals from using Claude Fable 5, a program that the company self-described as "too powerful". "The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance," the company wrote. Anthropic and the Trump administration are involved in a separate ongoing lawsuit over an order to stop government agencies using the company's AI...

For most of AI’s history, humans drove every step in its development cycle. But at Anthropic, we are delegating a growing share of AI development to AI systems themselves, which is speeding up our work. Taken far enough, and given enough compute, that trend points to an AI system capable of fully autonomously designing and developing its own successor. This is called recursive self-improvement. We are not there yet, and recursive self-improvement is not inevitable. But it could come sooner than most institutions are prepared for. Using public benchmarks and previously unreported data from within Anthropic, The Anthropic Institute is...