What Is MySocialShortcut Toolbar? MySocialShortcut Toolbar is a potentially unwanted program that can attack the targeted computer by all means. It is a browser extension, plug-in or add-on that is related to browser hijacker. It is promoted via freeware or shareware downloads, questionable websites and unknown links, etc. Once installed successfully, it will perform lots of spiteful activities in the background. It can modify your DNS and web browser settings, add itself to all installed web browsers, including Internet Explorer, Mozilla Firefox and Google Chrome. It can also change your default homepage without any permission. Then you will find your search results filled with all kinds of commercial ads, coupons, sponsored-links and other irrelevant contents. It can copy its files to your hard disk and create new startup key to your registry and make it automatically run whenever your Windows starts. Besides, it can collect your search terms from your search queries and then accor...