Mozilla: Anthropic's Mythos found 271 security vulnerabilities in Firefox 150

Article

• Anthropic’s Mythos model found 271 zero-day vulnerabilities in Firefox 150.
• Mozilla CEO praised Mythos for doing what only elite human researchers could previously do.
• Mythos reasons through source code — not just fuzzing — to find logic-level bugs.

Discussion

• Skeptics note CEO praising AI feels self-serving given Mozilla’s AI product pivot.
• CEO acknowledged bugs could have been found without Mythos — undermining the headline.
• Counterpoint: reasoning through code at scale was literally impossible months ago.

Discuss on HN