Mozilla announced today plans to remove all Firefox legacy add-ons from the official Mozilla add-ons portal later this year, in early October. The move comes after Mozilla updated the Firefox core to ...

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 ...

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

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 ...

The misbehaving Firefox add-ons were misusing an API that controls how Firefox connects to the internet. Mozilla’s Firefox team has blocked add-ons that were abusing the proxy API in order to prevent ...

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 removed today 23 Firefox add-ons that snooped on users and sent data to remote servers, a Mozilla engineer has told Bleeping Computer today. The list of blocked add-ons includes "Web Security, ...

Wouldn't it be nice if you could click one link and have all your favorite add-ons automatically installed on a new copy of Firefox? Mozilla makes it so with Collections, the newest feature of a ...

Mozilla has issued a warning that two add-ons available from AMO (addons.mozilla.org, the Mozilla Add-ons website) were infected by malicious code capable of infecting Windows computers. Judging by ...

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 ...

Firefox users all over the globe were flustered when they found out that all their add-ons had stopped working all of a sudden. Reports are now pouring in of what's apparently a glitch that ...

If the new Firefox 4 isn't fast enough for you, Mozilla says add-ons are likely to blame. The ability to extend Firefox with add-ons is a large part of the browser's success, but those add-ons come ...