<human>: I'll try to give more details and keep it as short as possible. My ex [16/F] and I [18/M] just recently broke up, but to be honest it is pretty complicated and it is unclear whether or not we will be getting back together.

A little back story: So this guy friend of hers [17/M] went to camp with her over the summer and I ended up talking to him because while they were at camp, he apparently tried really hard to hook up with her. He was touching her and telling her things like "Oh it's okay, your boyfriend will never find out." She kept telling him no and she told me as soon as she got home, so I felt the need to step in and say something about it. 

Fast forward to now, she wanted to give this guy a second chance, as they have been friends for a really long time before that and she felt that he could actually be a nice guy this time around. She ended up hanging out with him and a couple other friends. The next day, she checked her phone and noticed that she had sent messages to a random number, though the messages did not go through. Turns out, they were naked pictures of her from earlier in the year that she forgot to delete when she was going through all of her pictures. She was really freaked out and I ended up finding out it was, in fact, the guy from camp. She was really upset but she was slightly relieved that the messages didn't end up sending. About a week later, she was going through her sent emails and noticed that the same two pictures were sent by email to this guy. This time though, they did send, so here's where I'm asking for advice.

Is there anything we can do about this guy having pictures of her on his phone? I understand that it was stupid even having those pictures in the first place, but right now we're both just thinking about how to handle this. I would really appreciate any help I can get!

Thanks!

Summarize the given text in a few sentences.
<bot>: A "friend" of my ex took her phone without her knowing and sent pictures of her to himself. Is there anything we can do about this?