I actually really like this theory and it does sound like a possible explanation. I used to know quite a few ex-Uber techs and I wouldn't put it past their ethics to do so.
Looking at the screen shots that could be just to help support it, but sole of those look like the security techs screen shots by looking at the names on the logins but that too can be viewed as questionable evidence given the context and using this theory as the pov when analyzing the "evidence"
