What Is Standart Handler?
Standart Handler is a browser hijacker that may get installed on a Mac together with some application downloaded for free or with a fake software update. A browser hijacker is a piece of software that can alter browsers’ default search engine, new tab page or start page to make users visit promoted sites time and again, boosting those sites’ ad revenue. In this case the site in question is search.o4it20.com which redirects users to Yahoo. Standart Handler is harder to get rid of than most hijackers as it makes Chrome browser “managed by your organization” and the so-called “organization” will not allow users to remove Standart Handler. You may follow this step-by-step guide to remove Standart Handler from your Macbook.