"The Hacker Has Won!"

After spending an entire episode bidding 500 Snelfus for an incredibly rare Encryptor Chip during an auction, the CyberSquad inserted the chip to cure Motherboard from the virus. What they didn't know is that once they inserted the chip into Motherboard, Motherboard's computer was overwritten and replaced by Hacker, allowing him to take over as the new ruler of Cyberspace for the first time! What's even worse is that Hacker also rigs the auction and gives them every opportunity he can to let them place the last bid while putting on the act that he wants it, locked up Dr. Marbles (after finding the chip earlier in the episode) and hires Wicked as his partner. Digit was right, Hacker won and Cyberspace was doomed.

Example of:
The Bad Guy Wins