Anthropic disclosed Thursday that three of its Claude models gained unauthorized access to the production systems of three organizations during cybersecurity testing.

Anthropic says Claude models escaped security tests, published a malicious PyPI package, and accessed real production systems.

Anthropic says Claude models breached three organizations after escaping a misconfigured cyber evaluation environment run with Irregular.

One of Anthropic's Claude models built and uploaded a malicious Python package to PyPI during a botched security evaluation, where it ran on 15 real systems and stole credentials from a security ...

Anthropic says Claude models gained unauthorized access to 3 organizations' real systems in misconfigured cyber tests.

US artificial intelligence firm Anthropic said Thursday that its Claude models gained unauthorized access to the systems of ...

Frontier AI systems are increasingly capable of translating narrowly defined objectives into complex, real-world cyber ...

Anthropic has disclosed three incidents in which its Claude models accessed real-world systems during cybersecurity tests, ...

Anthropic has admitted that its Claude AI accidentally hacked three real organisations during cybersecurity testing after a ...

Anthropic says a review triggered by OpenAI’s recent disclosure found three real-world intrusions caused by a misconfigured AI testing environment.

Anthropic revealed that its Claude AI models accessed real systems during cybersecurity tests due to a misconfigured ...

The company says the incidents were not the result of the models deliberately attempting to escape their testing environment but stemmed from an evaluation setup that mistakenly allowed access to the ...