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Browser push notifications: a feature asking to be abused

“I’m seeing a lot of ads popping up in the corner of my screen, and the Malwarebytes scan does not show there is anything wrong. It says my computer is clean. So what’s happening?” Our support team runs into questions like this regularly, but the volume seems to be increasing lately. In most of these cases, it helps to look at the “Notification permissions” of the browser displaying this … [Read more...]

Introducing: Malwarebytes Browser Extension

Are you tired of all the unwanted content the world wide web offers up, whether you like it or not? It is our privilege to introduce you to the Malwarebytes Browser Extension (BETA). Or, better said, the Malwarebytes Browser Extensions, because we have one for Firefox and one for Chrome. Introduction Malwarebytes Browser Extension delivers a safer and faster web browsing experience. It blocks … [Read more...]

‘FakeUpdates’ campaign leverages multiple website platforms

A malware campaign which seems to have started at least since December 2017 has been gaining steam by enrolling a growing number of legitimate but compromised websites. Its modus operandi relies on social engineering users with fake but convincing update notifications. Similar techniques were used by a group leveraging malvertising on high traffic websites such as Yahoo to distribute ad fraud … [Read more...]

New Chrome and Firefox extensions block their removal to hijack browsers

What you don’t see won’t hurt you, must have been the reasoning of the threat actors who created the latest batch of extensions that make these browser hijackers even more difficult to remove. The extensions redirect users away from pages where they can disable or delete them in order to drive clicks up on YouTube videos or hijack searchers. The extensions, which have been found in … [Read more...]