Mozilla's partnership with Anthropic continues to pay off with it fixing an incredible 423 security vulnerabilities in April ...

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

Mozilla’s security team thought AI-assisted vulnerability hunting would help speed up bug discovery. What they didn’t expect ...

Mythos helped Mozilla Firefox discover 271 critical bugs. The result has sharpened questions about the tool's power and risk.

Mozilla: > Ordinarily we keep detailed bug reports private for several months after shipping fixes and issuing security advisories, largely as a precaution to protect any users who, for whatever ...

Security researchers at Mozilla say Anthropic's Mythos has unearthed a wealth of high-severity bugs in Firefox.

Unlike previous vulnerability disclosure slop, Grinstead said, the details provided by its harness-guided Mythos analysis, ...

Mozilla's new head of Firefox, Ajit Varma, is steering the browser toward a privacy-first, speed-focused revival with rapid feature rollouts like free VPN, AI tools, and redesigned performance.

I interviewed Ajit Varma, the head of Firefox, and he made a clear case for why you should use Firefox: "Build better ...

Google Chrome, Firefox, Safari and Brave are some of the most popular web browsers currently. Here's what to know and how to ...

The AI exposed hundreds of bugs in Mozilla’s web browser, raising hopes around defensive advantage, alongside fears of ...

Firefox 150 enhances split view, tab sharing, and other helpful features and patches 271 security vulnerabilities - update now.