Alex Zenla

Anthropic is investigating 'unauthorized access' of its Mythos cybersecurity tool

Anthropic is investigating reports of unauthorized access to its Claude Mythos cybersecurity tool, which was accessed through a third-party contractor portal. The company stated that the access occurred within a vendor environment and that they are looking into the claims. Claude Mythos, part of Project Glasswing, was in a limited preview with companies like Amazon, Microsoft, and Apple, and has been noted for its ability to find security flaws.