Anthropic's Claude Mythos 5 Enhances Enterprise Security

Anthropic has integrated its restricted cyber model, Claude Mythos 5, into Claude Security for Enterprise customers. This move allows companies to use the model's capabilities without direct access to the raw model itself. Claude Security can scan repositories, trace data flows, and identify vulnerabilities. It provides CWE categories, confidence and severity ratings, and suggests fixes for human review. These Mythos 5 scans are billed as standard token usage under existing Enterprise plans, with no separate add-on. This approach aims to make AI vulnerability scanning feel like an existing capability rather than a new platform purchase. The Mythos 5 model was previously used in Project Glasswing, where initial partners found over 10,000 high- or critical-severity flaws. This new integration keeps the focus on defensive work, but without a free-form prompt box. Users receive scan results, classifications, and proposed patches, which still require human approval. This strategy provides valuable security capabilities to enterprises while controlling access to a powerful model.