Anthropic allows partners to share findings from Mythos

Anthropic has loosened disclosure rules for Project Glasswing partners working on Mythos cybersecurity research.

Participants can now share findings, tools, and code outside the program, and publicly disclose involvement under responsible disclosure guidelines.

The shift follows earlier confidentiality protections requested by partners, and expands who can receive sensitive security research.

The change could speed vulnerability patching, but it also raises the stakes for how sensitive findings are shared.