There are other Firefox-derived browsers out there, including LibreWolf, Floorp, and the Zen Browser with its impressive ...

GhostPoster malware hid inside 17 Firefox add-ons, abusing logo files to hijack links, inject tracking code, and run ad fraud ...

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions counting more ...

Mozilla developers are putting the finishing touches on a new feature that will block insecure file downloads in Firefox. Called mixed content downloaded blocking, the feature works by blocking file ...

on Android mobile sometimes has irregular downloads that supposedly write to /dev/null. Which is a "throw away device" on *nix systems. They do not indicate a file size, nor do they indicate an ...

To revert, double click and change it to false. There is a catch here. Files opened from the “What should Firefox do with this file” dialog, or set to open in helper applications automatically, will ...

Since updating to Firefox 102.0, zip files that I download have a chance to become corrupt. I could not see any errors in the built-in logs or in Firefox' extension debugging toolbox but I think these ...

Mozilla this week released Firefox 93 to the stable channel with several security improvements, including better privacy protections, patches, and anti-tracking capabilities. Starting with Firefox 93, ...