The credit card compilation of Guangfa Bank consists of three parts: card color, card number segment and card issuing area. Among them, the card color represents different grades of credit cards, the number segment is used to identify different types of credit cards, and the card issuing area indicates which branch issues cards. So the statement of iron, rice and sulfur is inaccurate.

In order to ensure the safety of customers' funds, Guangfa Bank has taken various measures to prevent credit cards from being stolen. For example, you can verify your identity through SMS verification code and dynamic password, and monitor abnormal trading behavior in real time. At the same time, Guangfa Bank also provides a wealth of credit card security services, such as emergency loss reporting and risk monitoring.

If customers find that their credit cards have been stolen, they should contact the bank to report the loss as soon as possible, and change the login password, payment password and other important information in time. In addition, you can also know your credit card transactions in time through the risk monitoring service provided by the bank to avoid unnecessary losses.

In a word, Guangfa Bank's credit card preparation is not iron rice sulfur, and the bank has also taken various measures to ensure the safety of customers' funds. Customers should also strengthen their awareness of self-protection, discover and deal with abnormal trading behaviors in time, and avoid unnecessary losses.