Business Insider May 08, 2026 • 17:05

A company tested Claude Mythos Preview. It says the AI found a bug that existed for 20 years - Business Insider

By Ben Shimkus

A company tested Claude Mythos Preview. It says the AI found a bug that existed for 20 years - Business Insider

Mozilla says Anthropic's unreleased Claude Mythos AI found security flaws that automated testing systems missed for years.

AI is getting scary good at finding software flaws, according to one company that got early access to Anthropic's powerful new Mythos model.
On Thursday, Mozilla, the nonprofit behind the Firefox we… [+1756 chars]

More from Business Insider