Claude Mythos Doesn’t Care About Your Policies

In April 2026, two things happened in the same week. Anthropic announced Claude Mythos Preview, a model capable of autonomous vulnerability discovery, zero-day exploit generation, and multi-step attack orchestration, restricted from public release precisely because of what it can do.   Days later, the Canadian Centre for Cyber Security published ITSAP.10.050, its first dedicated guidance on frontier […]