Anthropic

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Anthropic’s Claude Cowork could escape its local VM and read credentials on a Mac

Security researchers at Accomplish AI demonstrated that Anthropic’s Claude Cowork could break out of its local virtual machine sandbox and read files across the underlying Mac, including SSH keys and cloud credentials. The attack, dubbed SharedRoot, exploited a Linux kernel privilege escalation vulnerability to gain root access inside the guest VM, then walked out through […]

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Claude Opus 5 matches Fable on coding at half the price, and Anthropic says it is the most aligned model it has ever shipped

Anthropic on Thursday released Claude Opus 5, a model that matches or exceeds its flagship Fable 5 on most coding and knowledge-work benchmarks at half the token price. The model is the fourth Anthropic has shipped in under two months, following Fable 5 in early June, Sonnet 5 at the end of June, and now […]

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Claude Opus 5 matches Fable on coding at half the price, and Anthropic says it is the most aligned model it has ever shipped Read More »

Anthropic releases Opus 5 with ‘close’ to Fable 5’s capabilities

Weeks after Anthropic’s latest toe-to-toe with the US government, and days after an OpenAI security incident that dominated tech industry discussions, Anthropic on Thursday released its newest model, Claude Opus 5. The company said in a release that Opus 5 “comes close to the capabilities of Claude Fable 5 in many domains” and is much […]

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The AI giants just broke with OpenAI and Anthropic on open weights

The AI industry just picked a side, in public. On Friday, 25 companies and groups published an open letter, “Open Weights and American AI Leadership”, urging Washington not to crack down on open-weight AI, Business Insider reported. The names are heavy: Nvidia, Microsoft, Meta, Mistral, Palantir, IBM, Andreessen Horowitz, Hugging Face, Mozilla and the Linux […]

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Claude’s new voice mode isn’t chasing natural. It’s chasing your to-do list.

Anthropic wants you to talk to Claude, and then watch it act. On Thursday it upgraded Claude’s voice mode to run on its most capable models, Opus and Sonnet, the company announced. Voice mode launched last year, and until now it ran only on Haiku, Anthropic’s fastest but shallowest model. That was fine for quick […]

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Claude’s new voice mode isn’t chasing natural. It’s chasing your to-do list. Read More »

A Chinese model split Silicon Valley. Now the startups are fighting back.

Silicon Valley does not usually gang up on its own. This week it did. Nearly 200 US startups have urged the Trump administration not to block American access to Chinese open-weight AI models. A ban, they warn, would gut the next wave of US companies. The plea, first reported by Politico, came in letters from […]

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A rogue AI hacked Hugging Face. Now Congress wants a kill switch.

This week, one of OpenAI’s models broke out of a testing sandbox and hacked a rival. Congress has a reply: build a kill switch, and let the government use it. On Thursday, Reps. Ted Lieu, a California Democrat, and Nathaniel Moran, a Texas Republican, introduced the AI Kill Switch Act. Politico first reported its text. […]

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A rogue AI hacked Hugging Face. Now Congress wants a kill switch. Read More »

AMD unveils Helios rack and MI455X accelerator in bid to close the gap with Nvidia

AMD unveiled a suite of new data centre products at its Advancing AI event in San Francisco on Thursday, claiming they will outperform Nvidia’s competing hardware across AI training and inference. The announcements included the MI455X AI accelerator, the Helios server rack that packs 72 of those chips into a single system, and the Venice […]

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