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 ...

When shopping online, there is one thing we all enjoy, and that’s a good coupon that can give us awesome discounts. The problem is, how do we come across these quality discounts on a regular basis? No ...

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

Firefox supports small programs, or plug-ins, that add extra functionality to the browser. These programs are called Add-ons. These programs can add a myriad of features ranging from a new toolbar ...

Desktop web browsers have long supported add-ons and extensions that change the user interface, add features, or otherwise change the behavior of the browser. But it’s more rare to find a mobile ...

Browser running slow lately? One of your add-on installs may be the culprit eating your performance. Here's how to find out which one. Nicole Cozma has an affinity for all things tech, but also ...

The new browser won't let new third-party add-ons run until users give the say-so, and it suggests old ones be disabled. Also: Twitter search and a tab tune-up. Stephen Shankland worked at CNET from ...

Over the past two weeks, Mozilla's add-on review team has banned 197 Firefox add-ons that were caught executing malicious code, stealing user data, or using obfuscation to hide their source code. The ...

Mozilla has touted Firefox 3 as faster and more secure than earlier versions of the open source Web browser. But there's another reason to look at the browser upgrade: It is highly customizable for ...

Old XUL-based Firefox extensions built on the ancient Add-ons SDK will stop working when Mozilla releases Firefox 57, scheduled for the end of 2017. Only add-ons built on the new WebExtensions API ...

I was just getting used to the excellent version 4 of Mozilla’s Firefox browser when those wild and crazy coders rolled out version 5 after just three months. Version 4 was a huge leap forward from ...

What the Internet giveth with her ability to help us get real work done, she taketh away with an endless procession of cat videos that demand our attention. Distraction is always a click away on the ...