No, I've worked a bit with banking fraud and money laundering, if we'll "fire" a customer, we won't provide any specifics.

Pointing out specific behavior is appropriate if you want people to change that behavior. But in such cases we don't want them to start working differently, we want to stop doing business with them. We don't want them to create a new company and try to do the same thing more carefully and keep within our detection limits, that's not a success, that would be a failure of our detection, we want to keep them and people like them out, preferably forever, and preferably with minimum expenditure of resources to keep them out. The same probably applies to Google.