Anthropic's powerful Mythos model highlights a critical security gap: AI can identify software vulnerabilities far faster than organizations can remediate them.

Security researchers found that Anthropic's Claude Code agent will ignore its safety deny rules if burdened with a sufficiently long chain of subcommands.

A prompt injection vulnerability has been discovered in Anthropic's new Claude Cowork AI, which could allow attackers to exfiltrate sensitive files from users' accounts.