{"data":{"id":"70df36f5-1a4f-46e4-a4e2-a3a6c3d74c92","title":"Anthropic’s restricted Claude Mythos model may be coming to Claude Code","summary":"Anthropic is preparing to publicly release its Mythos model, an advanced AI designed for code analysis that can automatically develop professional-level cyberattacks but also help find and fix software bugs before they're exploited. The company initially delayed public release due to security concerns, but has since developed a guardrail system (safety restrictions built into the model) and is now testing Mythos in Claude Code and Claude Security. Anthropic is also running a project called Glasswing, which partners with companies to use Mythos Preview to find vulnerabilities in critical software, having uncovered 10,000 high or critical-severity vulnerabilities in its first month.","solution":"Anthropic decided against public rollout of the Mythos model until it prepared a powerful guardrail system (safety restrictions to prevent misuse). The company is also collaborating with other companies through the Glasswing project to identify and secure potential AI-driven exploits before widespread release.","labels":["safety","security"],"sourceUrl":"https://www.bleepingcomputer.com/news/artificial-intelligence/anthropics-restricted-claude-mythos-model-may-be-coming-to-claude-code/","publishedAt":"2026-05-25T17:07:33.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":["Anthropic"],"affectedVendorsRaw":["Anthropic","Claude","Claude Mythos","Claude Code","Claude Security","Claude Opus"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-05-25T17:07:33.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["safety","integrity"],"aiComponentTargeted":"model","llmSpecific":true,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":null}}