Multiple Firefox add-ons infected with 'GhostPoster' malware — how to stay safe

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

GhostPoster attacks hide malicious JavaScript in Firefox addon logos

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

Malicious Firefox Extensions Hid Malware Inside Their Own Logos, Researchers Warn

Security researchers have uncovered a troubling new malware campaign that has been hiding malicious code inside the logo ...
Forbes

New Firefox Warning—Emergency Update Fixes Two Exploited Flaws

Emergency updates are coming thick and fast, with Apple recently fixing two flaws being used in attacks and Google issuing critical patches for its widely used Chrome browser. Emergency security ...
InfoWorld

Mozilla Firefox boosts JavaScript performance

On by default in Firefox 83, the Warp update to the SpiderMonkey JavaScript engine improves responsiveness and memory usage and speeds up page loads Firefox users can expect improved JavaScript ...
ExtremeTech

Firefox 23 finally kills the blink tag, removes ability to turn off JavaScript, introduces new logo

Some 20 years after it was first implemented in Netscape Navigator, one of the most reviled and widely abhorred pieces of web surfing history has finally been killed. With the release of Firefox 23, ...