It looks a lot like you are the one digging the hole.
Elaborate this statement. After those 2 discoveries hacker said something, you obviously missed it:
Yes, I was involved in bumping business and I even had many other users working around me
He said
all this fake review business something which looks like bumping happened long time ago (years ago), look:
IF you want to blame me as a scammer by looking at some nave activities of mine in the past which I left 2 years ago
So, my question still stands.