Anthropic’s locked model Claude Mythos found a new attack on a post-quantum signature scheme headed for U.S. federal ...
AI breaks encryption research hit a new milestone: Anthropic's Claude Mythos Preview found a flaw in HAWK, a NIST post-quantum cryptography candidate, in 60 hours — beating two years of global expert ...
Claude Mythos cut HAWK's key strength in half in 60 hours and improved attacks on reduced AES by 200-800x. No production systems are affected. Each discovery cost ~$100K.
Claude Mythos Preview discovered new attacks in testing against weakened cryptographic algorithms, which protect online ...