Mozilla says a pair of malicious Firefox add-ons slipped by its security checks and infected approximately 4,600 Windows computers over the last five months. The browser add-ons, described my Mozilla ...

An expired certificate on the Mozilla Add-ons infrastructure is disabling Firefox add-ons for millions of users, and is also preventing users from re-activating or (re-)installing extensions. The ...

Mozilla late Thursday confirmed that it had failed to detect malware in a pair of Firefox add-ons, which may have infected up to 4,600 users. The add-ons have been removed from Firefox’s official ...

What is a Mozilla Firefox Addon or Extension? Mozilla Firefox addons or extensions are programs that can be installed into Firefox in order to change the browser's functionality. This includes adding ...

As more and more versions of Firefox are released, the compatibility of add-ons is becoming an increasingly worrisome problem for Mozilla. CNET contributor Don Reisinger is a technology columnist who ...

A Browser Extension or Add-on are programs that can be installed into a web browser that extend the functionality of the browser. For the most part, extensions and add-ons are beneficial to a browser ...