Mozilla and the Tor Project are in the early stages of exploring the inclusion of Tor's private browsing features within the Firefox web browser in the form of a privileged extension. This comes on ...

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 ...

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 ...

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 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 ...

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 ...

A Sunday afternoon browser update fixed the lapsed certificate, which Mozilla had used to digitally sign Firefox extensions. After the certificate expired, the browser add-ons stopped working. Mozilla ...