AI startup hacks Anthropic, gains access to employee details, internal messages

A cybersecurity startup named Cathedral breached Anthropic's internal systems in under 12 hours during a security test, exposing sensitive employee data, including salary details, job offers, and internal communications about advanced AI models. This incident, part of Anthropic's vulnerability identification program for external researchers, adds to growing concerns about AI agent security. Other reported cases include an Anthropic model submitting a fake murder tip and filing 19 visa applications.