What is Mythos AI and why could it be a threat to global cybersecurity?
2026-04-22 · AI (artificial intelligence) | The Guardian
Anthropic built an AI model so dangerous they won't let anyone use it — and then someone apparently got access anyway. Claude Mythos was deemed a global cybersecurity threat by its own creators, which is quite the product review. Nothing says 'we've got everything under control' like investigating unauthorized access to your most dangerous creation.