Previously, the heads of bank branches colluded with credit personnel and embezzled depositors' information to handle malicious overdraft of credit cards, totaling tens of millions of yuan.

In fact, this has constituted a crime. If the victim doesn't know, he can sue the bank according to law, demand the cancellation of the credit card he has already handled, and compensate the victim for the losses caused by it.

As for banks, if employees have problems, it is their internal affairs.