I actually worked with the guy who originally did this (internship). His hacker name is Sir Dystic. He actually simply took a video he found online and had a program that uploaded it as if it was coming from a webcam.

I didn't find out he was a hacker until like my third to last day, when he was telling me about sending an email to a company because he was pissed off that they were sold out of the products he wanted and the pants he had bought earlier were literally falling apart at the seams. He sent the email to things like all@something.com, employees@something.com, etc in an attempt to send the criticism to every employee of the company. Apparently it worked, because they sent back a very apologetic email back to him and said at the end "by the way, how did you send that email to our whole company?" I said they must have freaked out and been like "omg, this guy is a hacker!!1!". He looked at me strangely and then said "oh, you don't know who I am. Look me up. I'm Sir Dystic" and then proceeded to tell me some more awesome stories. Also, he made his robot t-rex battle his robot dog. It was awesome.

Heres his wiki page: http://en.wikipedia.org/wiki/Sir_Dystic

tl:dr I worked with the guy who originally did this. He used to be a hacker. He is awesome.