What is it that the old man-machine keeps receiving all kinds of verification codes?

The old man-machine has been receiving various verification codes. There may be many situations:

1. Malicious operation by others: Someone logged into the website with his mobile phone number and deliberately filled in the old man's mobile phone number to get the verification code.

2. Mobile phone system or app error: If this happens to multiple apps and only one person encounters it, it is most likely a bug in the app, which may be a problem with the mobile phone system (sending network instructions is unsuccessful). It is suggested that the subject reset the mobile phone system once to see if this fault can be eliminated.

3. Operator error: The operator network error may cause the mobile phone to think that the instruction to request the verification code is unsuccessful and repeat the request. If the subject may encounter not only the problem of repeated SMS verification code, but also a series of network problems, such as slow network speed and delay in opening. If the subject does not encounter these problems, it is unlikely.

4. The error of the SMS sending gateway of the operator leads to sending verification SMS to you repeatedly. If the first method mentioned above (resetting the mobile phone) still cannot be solved, it is recommended to call 100 10 to inquire about the related network settings or reset of this number.

Please note that before solving the verification code problem, it is recommended to confirm the source and use of the verification code to avoid possible fraud and security problems.