You're casually browsing the internet when all of a sudden you see your art ripped on someone's myspace page, or elsewhere on the net, so what do you do?
Well if you're an American citizen, you're protected under that infamous law known as the DMCA, or the Digital Millennium Copyright Act. If you right click your ripped image and select properties, youll be able to see the address where the image is hosted. If its photobucket or some other easily accessible site then you have it easy and you know where to go to find a support email address. If your image is hosted on a dot com, youll need to do a WhoIs search and the name server that is listed will usually give away the company that is physically hosting the site. You can then get in contact with most sites through a webmaster or support email if you take a quick look around their site.
So now you know where your image is, what company is hosting it, and how to get a hold of them, then you scratch your head and ask