A newly discovered malware infected multiple Firefox browser add-ons with more than 50,000 downloads combined.

Researchers from Koi Security claim to have identified a well-funded criminal organization responsible for several of the largest and most sophisticated campaigns they’ve ever uncovered.

JavaScript creator says rushed web UX causes bloat and points to WebView2/Electron as Windows 11’s bigger problem.

Be aware that this theme might do things that are not supported by upstream Firefox. If you face an issue while using this theme, report it here first or test if it is reproducible in vanilla Firefox.

A China-linked threat actor used malicious browser extensions over seven years to steal data and corporate intelligence from ...

With the update to the newest Firefox 146 version, you can enjoy a number of new features and improvements. A new backup feature saves important data even without synchronization, and using the ...

Most websites require JavaScript to function properly. JavaScript settings depend on your browser. Each browser has its own settings menu. Chrome is the most commonly used browser on Android. Once ...

Web browsers are among the most essential pieces of software we use daily, yet we often take them for granted. Most users settle for whatever default ships with their devices -- and that's a mistake.

WebExtension improving automated HAR (HTTP Archive) export of collected data from the Network panel. This extension is built on top of WebExtensions DevTools API (compatible with Firefox and Chrome).

If you're a Firefox user, you need to update your browser. Mozilla has released a security patch for two zero-day vulnerabilities identified at the recent Pwn2Own hacker contest held in Berlin.

The researchers initially discovered DarkSpectre while investigating ShadyPanda, a campaign based on popular Chrome and Edge extensions that infected over four million devices. Further analysis ...

More than a dozen Firefox extensions were found to be malicious, planting backdoors and keeping track of user browsing habits, experts have warned. This is according to security researchers from Koi ...