Scammers have figured out how to further refine their highjacking techniques. Scammers are getting greedier and their arsenal relies more heavily on social platforms legitimate functions. No legitimate app can tell you how many times your profile has been viewed, who your stalkers/peekers are, who spied on you on the social platform. You should be looking out for the slightest sign of trouble before installing an application. Some guidelines on how to tell a good app from a bad one, here.”]
Source: https://www.bitdefender.com/blog/hotforsecurity/tagging-me-tagging-you-is-there-nothing-we-can-do/