Dictionary is a Firefox addon that will display advertisements in search result pages and web sites that you visit. When installed, Dictionary injects a javascript script into web sites that you visit ...

While Mozilla Firefox Addons or Extensions are very useful, sometimes an extension can cause bugs, does not work as expected, performs malicious behavior, or you just do not find it useful. As ...

When your Firefox is acting erratically, one troubleshooting method that Mozilla recommends is disabling the browser's add-ons, or additional applications. If you find upon disabling an add-on that it ...

Browser extensions turned malicious after years of legitimate operation in DarkSpectre campaign affecting millions. The ...

Isn't it nice when malware authors make it easy to remove their dirty code? Sometimes all you have to do is open the Control Panel and uninstall the offending program, just like any other application.

Unwanted ads like pop-ups or pop-unders are windows or advertisements that appear on a Web page without permission. Many times visiting a site will cause them to launch automatically. Mozilla Firefox ...