Although the move may have caught users by surprise, the decision to stop supporting Firefox 4 with security updates has been discussed by Mozilla’s developers and managers for weeks.

Kaspersky recently uncovered a zero-day vulnerability in Google Chrome Mozilla now says it has found a similar issue in Firefox The bug was used to target Russian targets in a cyber-espionage ...

This morning Mozilla released security updates that fix the vulnerability. All Firefox users are urged to update to Firefox 39.0.3. The fix has also been shipped in Firefox ESR 38.1.1." The ...

Meanwhile, Mozilla said its security team found memory safety bugs in Firefox 108. “Some of these bugs showed evidence of memory corruption and we presume that with enough effort, some could ...

A “bug” in the latest version of Firefox that exposes secure information in the browser’s New Tab window may not be a flaw at all, according to one security researcher. The New Tab feature ...

Mozilla Corp. has released an update to its Firefox browser, fixing a known security flaw in the open-source software's JavaScript implementation.

I've been a Chrome user for the longest time, but I recently switched to Firefox because of its advanced security settings.

Mozilla has warned Firefox users to update their browser to the latest version after security researchers found a vulnerability that hackers were actively exploiting in “targeted attacks ...

Over the years, many have touted Mozilla’s Firefox as one of the most secure Web browsers. But as with other browsers, the security level offered depends on the settings. Some security features ...

Mozilla Firefox comes with a set of preconfigured security settings to ensure your browsing safety. These preconfigured settings block access to websites that appear suspicious and may contain ...