Why does Hangzhou Bank keep calling me? I don't have their bank card.

Reason 1: The mobile phone number of other customers may be registered incorrectly during the process of industrial and commercial registration;

Reason 2: It may be that other customers opened the bank notification service before, and later cancelled their mobile phone numbers, but did not change their mobile phone numbers in our bank. Customers who buy this number again will receive an account change message or phone call that has nothing to do with it.

Reason 3: The reason why the mobile phone number is leaked:

(1) Express bill: After receiving the express, many people will throw away the express bill with the name and mobile phone directly, which is also a means to leak our personal privacy information.

(2) Street questionnaire: We often meet people who are sending questionnaires in the street. At the end of the questionnaire, the other party will ask you to leave your contact information. If you leave the right number and an anonymous mobile phone calls in, you should be worried, because your mobile phone number may be exposed.

(3) Online registration: Nowadays, the use of the Internet is very prosperous. You need a phone number to register all kinds of shopping websites and use software. If you fill in your phone number on an informal official website, it is likely to reveal your private information.