Skylanders: Spyro's Adventure is a pretty damn fun game, and it also comes with some interesting tech. Swapping out your characters and equipment via portal is a lot of fun, and it's all possible because of RFID technology. Just don't ever go poking around to check out the inner workings of those RFID interactions.

One man went searching to find out just how the system works, and he also happened to be sharing his findings online. Activision became aware of this and sent over a cease and desist. They don't want their RFID transactions being messed with, and they're willing to go legal to keep the details safe.