If you don't actually want this product, you should at least know about it: a mouse with a microphone and transmitter hidden inside. The CP-1 from surveillance productmonger Endoacustica starts feeding audio back to the mother ship as soon as it's connected to USB port.
If some IT guy comes around telling you he's going to give you a brand new mouse just because he likes you, well, you've been warned. But then, on the product's site, it tells you "exterior look may change without warning." Great, so now any mouse is suspect. Big Brother is listening.