Claude Mythos

IBM plans to embed Anthropic's Claude Mythos into IBM Concert Protect so enterprises can hunt unknown logic flaws and potential zero-days that lack signatures or CVE records. Findings are routed to a Proof of Exploitability step that checks code, configuration and infrastructure for real attacker reachability; in one IBM case this reduced over 5,700 scanner findings to 12 proven exploitable vulnerabilities. Mythos had previously been used only for internal security research via Anthropic's gated Project Glasswing program.