It is sick. :x
I don't have daughters and I hope I don't offend any fathers of daughters when I say this. It all starts in the home. Simple as that. You teach your kids what's right and wrong, who to talk to and who not to talk to. Monitor their activities all the time until they turn 18 and move out of the house. The women in our lives need more protection then they want to admit to.
Just my .02