[dupe] Discussion on source: https://news.ycombinator.com/item?id=48051079

Comments moved thither. Thanks!

16 day old story

Wired: Mozilla Used Anthropic's Mythos to Find and Fix 271 Bugs in Firefox (41 points, 18 comments) https://news.ycombinator.com/item?id=47853649

Ars: Mozilla: Anthropic's Mythos found 271 security vulnerabilities in Firefox 150 (33 points, 8 comments)https://news.ycombinator.com/item?id=47855384

No, we actually just posted a follow-up story with more details and opened several bugs, see also:

https://hacks.mozilla.org/2026/05/behind-the-scenes-hardenin...