At present, there are many payment methods based on the Internet, which may be used by fraudsters, such as asking you to reserve the mobile phone number provided when opening the card for a certain reason, and then finding a specious reason for you to deposit money on the card. When a swindler tries to transfer the funds in your account, the bank will send a verification code (equivalent to a password) to your mobile phone. Once the mobile phone number bound by the bank card is reserved for the mobile phone number of the other party (that is, the liar), the money will naturally be transferred away by the liar. Or let you forward the received bank verification code to him, the same is true. It's all fraud.
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