Tag Archives: MarkKit adware

Remove “Ads by MarkKit” virus (Real instruction)

“Ads by MarkKit” appears in your browser, for example and in our case at Google chrome, but it might also happen in Internet Explorer or Mozilla Firefox. This “Ads by MarkKit” text is caused by a malicious browser extension called MarkKit and is similar to SelectionToolkit, Re-Markit and BetterSurf. These malicious browser extensions use popups to promote ads thru… Read More »