What about peeping plus mind torture, bullying, public humiliation, blackmail,...

The (exclusively) peepers are probably just teenagers. The evil ones are those who don't do it for quick, funny sexual purposes.

The evil ones are those who do it for the fun of torturing the "slaves". The evil ones are those who use the collected material for profit (or silly cyber-cred) at the expense of a young girl's mind.

In western society, they are not equivalent but are related and intersectional, esp. considering this kind of peeping is about sexual coercion and violence against women and girls, a kind of violence that gets backed up by society and its institutions.