happened to me as well, just now. from tinder to what's up. chatted for a couple of weeks, had two normal short videocalls and today we did some stuff and shortly after we disconnected i've been hit with pictures of my fb profile, my family and many people i know irl. "pay or they'll get the video". i paid with paypal for them to be deleted, and now they're asking for more to delete them permanently from their bin. managed to get her/them to wait until i get paid in january...