I am here, I dind´t know I was missed here! Ha ha.
Last wednesday the police arrested a teen who was accused of robbery (crime - but I think robbery is more to the point), and was recognized by the victims. The robbery was recorded by a dashcam in the car of a businessman and went viral on social media. ("in social media" seems acceptable as well.)
Social media would be all of the social networks you can think of, Facebook, Instagram, Telegram, YouTube, what you have.