One of which would be to read their bank statements so that they would be able to contest any strange checks.
I don't know why people trust their money to others and then don't exercise the slightest bit of oversight. I think Sammy Davis went out the same way - trusting his accountant, who wasn't paying the IRS.
I have friends who don't read their bank statements or credit reports. This is just asking for trouble in these days of identity theft, if you ask me.