Accidentally removed our corporate ID from the ad code, very high traffic website. So the ads displayed, but we were not getting paid for the clicks. $140K lost

Accidentally removed our corporate ID from the ad code, very high traffic website. So the ads displayed, but we were not getting paid for the clicks. $140K lost in a few hours. At the time that was almost double my yearly salary. Nobody got fired, because we had a QA team, and their testing procedure didn't test for something like that.