I used to work at a traffic signal company. We got bad press whenever somebody "hacked" our infrastructure. It was always a super sophisticated "default passwor

I used to work at a traffic signal company. We got bad press whenever somebody "hacked" our infrastructure. It was always a super sophisticated "default password attack". I tried to get the default password changed to unique-per-unit randomly chosen uuid, just to be so obnoxious as to convince the customer to set their own password. Encountered resistance of the "but then they'd need to be retrained" sort. I wish I could say we didn't deserve the bad name, but we kinda did.