I once worked for a company that fired many employees without notice on a Monday. The only problem was that they fired one of the system administrators, but forgot he was always one of the first people in the office. He was still able to log on to the system, and as various other fired employees were showing up, he diligently re-activated thier passwords and passkeys. When the "Management" bastards showed up, they had some serious splaining to do...

This kind of thing and the people that perpetrate it deserve all the ridicule that they get...