Back in the early days of PCs, someone I knew had a nifty program they were demonstrating at a convention. An evil person acted as if they were trying it out, but instead they brought up a DOS prompt and entered FORMAT to erase the hard drive. A person like that is definitely an enemy.
I’m reminded of “Bewitched” and the car with the unique horn.
(Search for “Esmeralda Zaps A Unicorn” on YouTube)