Anthropic, in collaboration with Mozilla, identified 22 security flaws in the Firefox browser during a two-week test, with 14 of the vulnerabilities classified as serious. The discoveries were made ...

Firefox 148 is officially ready — even before the public announcement. Mozilla has quietly uploaded the final builds to its FTP servers ahead of the scheduled release on February 24, 2026. This new ...

Firefox first introduced AI Controls as part of the browser’s settings in early 2026. With the release of Firefox 148, everyone has an effective AI off switch in the browser. No complicated settings ...

We may not have a killswitch for AI as a whole, but Mozilla is giving users the ability to shut off AI in its Firefox browser (though it could have just not included those features in the first place) ...

Firefox will begin catering to those who don’t want AI in their browser. On Monday, Mozilla announced that Firefox will soon let users block all current and future generative AI features. Users will ...

Mozilla is offering a first look at its AI browser kill switch. These "AI controls" will launch in Firefox version 148, which is slated to roll out on Feb. 24, Mozilla said today. The controls ...

In an effort to work faster, our devices store data from things we access often so they don’t have to work as hard to load that information. This data is stored in the cache. Instead of loading every ...

Editor's take: Mozilla has a new CEO, and a very original idea about the future of Firefox. The open-source software is set to embed nearly every kind of AI feature in the near future, but the ...

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions with more than 50,000 downloads, to monitor browser activity and plant a backdoor. The ...

Mozilla Firefox was once a top browser choice for many users, challenging Internet Explorer's dominance back in 2009 when it gained a market share of over 30%. However, it has since fallen under the ...

Mozilla announced a new opt-in experience for Firefox called AI Window that will work alongside the web browser’s Classic and Private browsing modes and let users access their preferred AI chatbots ...

Mozilla has released Firefox 144.0.2 with a pretty long list of various fixes, including crashes on Windows, OneDrive bugs, and more. Firefox 144 received yet another bug-fixing update. Mozilla has ...