Anthropic ships Claude Mythos Preview and Project Glasswing

Anthropic unveiled Claude Mythos Preview—a model with autonomous cyber capabilities—and Project Glasswing on April 7, gating both to fifty critical-infrastructure orgs. Mythos hit 83.1% on the CyberGym benchmark and autonomously discovered and exploited a 17-year-old FreeBSD RCE. AWS, Apple, Google, and JPMorgan lead the launch partners.