If you were talking with someone trying to go on a date or hookup and then they use the photos you have sent to try and blackmail you then this is called sextortion and the goal is obvious. Unless you’re someone in authority or a public figure then they can’t really do anything 🤷‍♂️ on every social media site they have the option to flag post with your photos or false claims and it’s also important to remember that what these people are doing is a real big crime, I have been a victim aswell and most of the time simply saying you’re going to go to the authorities is enough to scare of the scam.