@thegibson The next eventing a client asked what this unexpected file was. I investigated that night. I didn't sleep well. I didn't eat dinner. I didn't eat breakfast. I camped by my laptop in the morning waiting for my sr mgr to log in. then I messaged him "We need to talk, now. It's important".
@thegibson Obviously to the reader, I dropped it into the wrong queue. It's work I wasn't supposed to be doing, just helping out coworkers at a deadline, but it technically became a data breach. The executive partnership incident response team had to be notified and the client had to be notified. We were lucky, it wasn't a PUBLIC breach, and the data was... "hard" to make sense of without a few years of context.