Really? An evil AI thread and no ones mentioned the king of Satan's 1's and 0's? The Ai program that was not only evil, but got within 99.9% of actually succeeding?
That right, Skynet, an Evil AI born of paradox, master of time travel, lord of the world's largest nuclear stock pile (Though not as big as one would think, since, you know, Skynet came as close to glassing the Earth as you can get).
Hell, I can't even post a picture. Skynet is too gangster to have a face (New trilogy doesn't count).