Firefox will continue security support for Windows 7 through ESR updates for 6 more months.

Firefox's new AI-powered 'Smart Window' feature is taking shape in development builds – I gave it a hands on in the latest ...

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

Some (not exactly subtle) changes on Firefox's official social media accounts1 indicate that the browser is about to get a ...

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

Mozilla originally planned to end Firefox support for Windows 7, 8, and 8.1 in February. Now there's an extension until August 2026.

Claude finds 14 high-severity Firefox bugs in just a few weeks, rivaling what Mozilla could do in months.

Anthropic’s Claude Opus 4.6 AI found 22 Firefox vulnerabilities, including 14 high severity, helping Mozilla patch flaws in Firefox 148.

In a recent security partnership with Mozilla, Anthropic found 22 separate vulnerabilities in Firefox — fourteen of them classified as "high-severity." ...

Mozilla recently updated its official Firefox support article for Windows 7, 8 and 8.1, giving users of these ancient operating systems six more months of safe, ...

Claude AI discovered 22 Firefox vulnerabilities in two weeks, including 14 high severity flaws, showing how AI speeds up security research.

The test also showed that Claude is significantly better at finding security flaws than at writing code to exploit them.