I'm all for respecting people's privacy but part of the responsibility is on the individuals in these pictures. If I don't want my personal photos on the web, I wouldn't make them accesible to my 'friends' online b/c you don't know who has access to their accounts. If someone got the pictures from a friend of a friend...then you clearly have jerks for freinds.
Secondly, if you've got pictures in a bathing suit in a public pool, you obviously don't care who does/doesn't see you in a bathing suit. So if some random pakistanis run into such pics, get over it since you wore the bathing suit in the first place.
I'm not hating on Nadia Hussain but all I'm saying is that she is a public figure and if she doesn't go to great lengths to protect her privacy, others wont either. In Hollywood this hppens to poeple all the time..i.e. sex tapes are leaked out. People like Kim Kardashian have regretted making such tapes simply b/c it is a way for people to see your private life. Don't wanna ever have people watching you on tape, don't record yourself!