I'd look for more things like her post content on social media and find a theme. A friend matched with a girl on Hinge who had Masturbating as her hobby and a nude pic on her Instagram account. He is texting with her on Hinge and they start sexting a bit, she ghosts him for a week when he has asked for the favorite position. Come to find a week later, she screenshotted his part of the convo, put it on her IG with half of his profile pic showing, and then talked about how quarantine is bringing a "rape culture" on dating apps.
Most of the times though OP, tread very very carefully.