That is harsh. Hacking is pretty low, but I mean I can see why people do it... they steal all your items and GP and they profit from it personally.
But why the FUCK people drop chaotics, fire capes, change names etc. is beyond me. Unless the person is like your mortal enemy, I see no reason why that is necessary and you have to be a pretty low, scummy human being if you are going to do that to another kid for absolutely no reason. You think robbing somebody blind would be good enough...