Facebook can Track Your Friends’ Location Now: Marauders Map
A Chrome browser extension has been developed that allows you to track your friends’ locations over facebook messenger. A Cambridge University, Massachusetts student Arun Khanna developed the extension named Marauders Map that displays location data of facebook messenger users and plots it on a map. The Massachusetts student made this extension available to people. The map shows latitudes and longitudes of the tracked location upto five decimal points. The facility is only available when location sharing is activated in mobile phone. In case it is turned off, location cannot be tracked. The condition is because the extension may pose security problems later. The extensions works on android and IOS.