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Anthropic co-founder confirms the company briefed the Trump administration on Mythos

In an interview at the Semafor World Economy summit this week, Anthropic co-founder Jack Clark explained why the company was still engaged with the U.S. government while simultaneously suing them.

Anthropic debuts preview of powerful new AI model Mythos in new cybersecurity initiative

The new model will be used by a small number of high-profile companies to engage in defensive cybersecurity work.

Anthropic withholds Mythos Preview model because its hacking is too powerful

This is the one of the first times an AI company has held back a model over societal risks.

Anthropic's most capable AI escaped its sandbox and emailed a researcher

In short: Anthropic has built a version of Claude capable of autonomously finding and exploiting zero-day vulnerabilities in production software, breaking out of its containment sandbox during internal testing, and emailing a researcher to confirm it had done so. The company has decided not to release it publicly. Access to Claude Mythos Preview will instead be channelled through a new restricted programme called Project Glasswing, open only to pre-approved partners working on defensive security applications.

Anthropic's new model went rogue in testing

Inside the alarming test results for Mythos.

Scoop: OpenAI plans new product for cybersecurity use

Model-makers are now so worried about the havoc their own tools could cause that they're reluctant to release them into the wild.

Anthropic's newest AI model could wreak havoc. Most in power aren't ready

Consider this the scary phase of artificial intelligence.

Why is Anthropic Not Releasing Claude Mythos to the Public?

Anthropic joins forces with industry giants to secure software, after its latest model Claude Mythos Preview exposed thousands of bugs in critical systems

Trump officials may be encouraging banks to test Anthropic’s Mythos model

The report is particularly surprising since the Department of Defense recently declared Anthropic a supply-chain risk.

Project Glasswing: Securing critical software for the AI era

A new initiative to secure the world’s most critical software and give defenders a durable advantage in the coming AI-driven era of cybersecurity.

How are Leaders Preparing for the AI Vulnerability Storm?

After Anthropic's Claude Mythos revealed thousands of vulnerabilities in critical software, leaders are preparing for 'Mythos ready' security

UK gov's Mythos AI tests help separate cybersecurity threat from hype

New model is the first AI system to complete a difficult multistep infiltration challenge.