Internal design mockups, leaked by developer Sören Hentzschel, have revealed a new aesthetic direction for Mozilla’s browser, codenamed ...

AI has turned security triage into 'terror reporting,' draining time, attention, and the 'will to live.' But, used right, it can help. Here's how.

Mozilla is now working with Anthropic's Frontier Red Team to identify and patch potentially dangerous security vulnerabilities in Firefox. According to Mozilla, the AI company approached ...

Anthropic obliged. Over a two-week spell in January 2026, Claude Opus 4.6 found more high-severity bugs in Firefox than the rest of the world usually reports in two months, Mozilla said.

Firefox 148.0.2 fixes YouTube autoplay bugs, NVIDIA video issues, and patches three high-risk security vulnerabilities in the browser.

Mozilla’s Firefox web browser is slated for a comprehensive facelift, according to an exclusive sneak peek by web developer Sören Hentzschel (machine translated). Mozilla has reportedly begun work on ...

Mozilla is reportedly working on a new Firefox UI codenamed Nova, featuring curved tabs, gradients, and hints that Compact ...

Claude Opus 4.6 found 22 Firefox vulnerabilities in two weeks, including 14 high-severity bugs, nearly a fifth of all Mozilla ...

Claude AI found more Firefox security flaws in 14 days than human teams typically catch monthly, but could only exploit two ...

Claude Opus 4.6 discovered 14 high-severity bugs in Firefox over the course of two weeks.

Artificial intelligence (AI) is quickly becoming a powerful tool in cybersecurity. In a recent partnership with Mozilla, researchers from Anthropic ...

In an internal test, Anthropic's AI Claude Opus 4.6 found more vulnerabilities in the Firefox browser within two weeks than ...