YouTube (98%), Instagram (81%), Snapchat (76%), Facebook (71%) and Twitter (62%) are the most-used online platforms by teens in the US and they are, more or less, the ones you use, too. The Bitdefender study points out that new social platforms are emerging out of the blue of cyberspace and becoming increasingly popular. Some risks are just common sense, such as meeting strangers, sharing personal information, photos, sexting and cyberbullying.”]
Source: https://www.bitdefender.com/blog/hotforsecurity/kids-use-apps-youve-never-heard-worry-not/