Credit card risk control is credit card risk control. In order to reduce the cost of issuing credit cards and reduce losses, major banks will strictly monitor the use of credit cards by credit card holders, and once useful credit card risks are found, they will take risk control measures, such as freezing cards.

The reasons for credit card risk control are:

1. Credit card cashing: Banks don't allow credit card cashing, which is easy to become the target of risk control;

2. Frequent credit card overdrafts: Credit cards are mainly used for overdraft consumption. If you overdraw too often, the bank will think that your financial ability is problematic.