Facebook’s new facial recognition technology helps your friends tag you in photos on Facebook. The European Union’s privacy watchdogs are now looking into the matter to see whether it runs afoul of privacy rules. Facebook should have allowed users to opt-in to the feature instead of opt-out. Facebook also puts limits on what you can do with the technology; you can only tag photos of people you’re connected to. You can ask Facebook to wipe from its servers any facial recognition data about you that it may have already collected.”]
Source: https://www.csoonline.com/article/2128657/facebook-photo-tagging–a-privacy-guide.html