Yes, a few years back my wife was regularly sending private pictures to other men and of course they always told her it was only for their private collection, they would never share it etc.
One day someone said they saw some of her pictures on a porn site. Of course she denied it but asked them to show her the pictures. The next day they had the pictures on their phone and yes it was Lami all legs open and happy smiling face. Lami played along and said wow, her faces looks just like hers doesn't it, but hey, all Asians look the same don't they and wow, how could a woman ever do that?
She was very upset when she got home knowing people from her circle had her explicit pictures, but luckily it seems they believed her that it was just a look alike, as surely Lami would never do anything like that posting nude, open pussy pics on the internet.
After that she told me what pictures she had sent and sure enough, quite a few were on that site. That was the last time she has sent private pics with her face clearly visible and she is still a bit nervous about her clearly identifiable pictures are still on the net. We have found a few private pics since where her face was not visible and didnt mind this so much, but not happy about the full face pics.