Anthropic PBC is investigating a report that unauthorized users accessed Claude Mythos, the next-level artificial ...

Anthropic is investigating unauthorized access to its Mythos cybersecurity model by a Discord group, raising fresh questions ...

Anthropic is investigating after a small group of Discord users reportedly gained unauthorized access to its restricted Mythos AI model via a third-party vendor environment. Mythos, designed for ...

The incident could complicate efforts to keep a tight lid on a tool that has spooked the White House and businesses.

Anthropic told TechCrunch it is investigating the claims, but maintains that there is no evidence that its systems have been ...

Meanwhile, the U.S. Cybersecurity and Infrastructure Security Agency reportedly does not have access to Claude Mythos.