Internet Hackers doing this type of thing are no different that vandals going out and breaking the windows in your car, keying the doors and slashing your tires. If you don't like a person, fine, don't like them. To vandalize their stuff is not only illegal, but it's morally just a shitty thing to do. If you think that someone deserves to be vandalized, then I hope that by all things right and wrong in this world, that it happens to you as well. Why? Wtf, why not? You deserve it!
I don't like a LOT of celebrities (music, movies, etc), I don't like most of the politicians in the world, I don't like reality TV, but I tell you what.... I don't truly wish ill will on any of those people, no matter how much they bother me, no matter how much they are full of shit (and themselves), no matter how fake they are and full of themselves they are. Dislike them all you like, but to wish harm to come to someone's property because I don't like them? Yeah, sorry. I'm not that ****ing childish.