would it be possible to add a debug mode for logging where money comes from/to
more like double entry book keeping....

after some time
other players
1010,1020,1015, 510,999

Russian IP addr.
10671665.0

after 2 hours
22356365

I'm not sure what you mean exactly. The plugin doesn't have any way of knowing which plugin called methods in it.

I think some russian ip's have found a way to get massive amounts of cash compared to other players
Was trying to track down where the money came from, whic plugin or what they were exploting.

CallerFilePathAttribute ?