Mythos AI may be a cybersecurity threat, but it follows the rules of the game

The cybersecurity community went on alert when Anthropic announced on April 7, 2026, that its latest and most capable general-purpose large language model, Claude Mythos Preview, had nstrated remarkable - and unintended - capabilities. The artificial intelligence system was able to find and exploit software vulnerabilities - the most serious type of software bugs - at a rate not seen before.