BIM360 has a good logging system for admin accoins and project admin actions. We use this for several purposes like using for external auditting, security assessments.
The problem is that it is very difficult to find something because woth 12K projects and 10K users we cannot browse through the logfile. That impossible if you want to show what has happend in the previous month.
I'm only asking for a CSV export or makes this part of the export with the Data Connector.