What Is UltraWebFormat?
UltraWebFormat is a browser hijacker that may get installed on your Mac one day and change your browsers’ default search engine. Your searches will get redirected to Yahoo, and the browser will tell you that “UltraWebFormat is controlling this setting”. The browser itself will become “managed by your organization” even if that’s your personal computer. Most of the time browser hijackers end up on users’ machines after users install free or pirated software or download fake updates (browser or Flash Player updates, usually). This step-by-step guide will help you remove UltraWebFormat from your Macbook and get back your favorite search engine.