Mozilla’s Firefox team has blocked add-ons that were abusing the proxy API in order to prevent around 455,000 users from updating their browsers.

The malicious extension, FriarFox, snoops in on both Firefox and Gmail-related data. A newly uncovered cyberattack is taking control of victims’ Gmail accounts, by using a customized, malicious ...

A security researcher uncovered a large-scale crypto scam that used more than 40 fake malicious Mozilla Firefox extensions to steal cryptocurrencies. The campaign, dubbed FoxyWallet, used extensions ...

The FriarFox malicious extension is based on the open-source Gmail Notifier (restartless) Firefox add-on by changing its icon and metadata description to mimic a Flash update process.

Malicious Chrome and Firefox extensions that block their removal in order to hijack a user's browser to drive clicks up on YouTube videos and hijack searchers are automatically infecting user devices.

Security researchers have discovered malicious Firefox add-ons that used the names of known tools and games to trick users ...

Dozens of fake crypto wallets have made their way onto the official Firefox add-on repository in the last few months.

A data leak stemming from malicious extensions has affected over 4 million people, according to a harrowing report. Subscribe. ... makers of the Chrome and Firefox browsers, respectively, ...

Welcome back, Firefox fans! We’ve helped you get started on your journey to browser perfection with our list of 20 must-have Firefox extensions. But the ability to tweak your browser is a double ...

Mozilla blocked malicious Firefox add-ons installed by roughly 455,000 users after discovering in early June that they were abusing the proxy API to block Firefox updates.. The add-ons (named ...