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

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 ...

Adobe has opened the source code of the ActionScript Virtual Machine, the high-performance ECMAScript implementation used in Adobe’s ubiquitous Flash Player. Adobe has made the source code available ...

Mozilla today patched 16 vulnerabilities in Firefox, 11 of them critical, as it updated the open-source browser to version 3.5.4. Mozilla today patched 16 vulnerabilities in Firefox, 11 of them ...