Cryptographer Analyzes Anthropic's AI Cryptanalysis Results Beyond the Hype
JeremyCMorgan · x · 2026-08-06
Cryptographer Matthew Green provides a sober analysis of Anthropic's recent cryptanalysis results generated by their unreleased model, Claude Mythos. The AI successfully developed a key recovery attack against the post-quantum signature scheme HAWK and improved attacks on reduced-round AES.
Green clarifies the practical implications: HAWK is still in the evaluation phase and not widely deployed, meaning the attack doesn't break active systems or transfer to the standardized Falcon scheme. He emphasizes that while AI-discovered vulnerabilities are particularly relevant during the current post-quantum migration, it's crucial to separate genuine technical substance from media sensationalism.
More from Safety
- 23-Min Deep Dive: EU/US AI Transparency, Security, and Sovereign AI — alexvoica · 2026-08-06
- Black Hat Warning: AI Sends Global Crime Syndicates Into Fraud Nirvana — ChuckDBrooks · 2026-08-06
- Bitcoin Red Team Leverages AI to Audit Project Codes for Critical Vulnerabilities — RSync25 · 2026-08-06
- Does Locally Deployed DeepSeek Still Have Censorship and Bias? — Intrepid-Scale2052 · 2026-08-06
- Fragmented MCP Security Scanners? AVE Project Proposes Unified Vulnerability IDs — SelectionBitter6821 · 2026-08-06
- Anthropic and Meta Security Flaws Trace Back to Same Evaluator: Irregular — Hesamation · 2026-08-06