Inexplicably received SMS verification code

Misdelivery or misoperation, malicious attack or fraud.

1, wrong sending or wrong operation: Sometimes people will click on a link or perform an operation unintentionally, which will cause the system to mistakenly think that it needs to receive the verification code. For example, in some cases, people will accidentally click on a link in spam, causing the system to send a verification code.

2. Malicious attack or fraud: Sometimes hackers or fraudsters will try to obtain personal information or engage in other malicious acts by sending forged verification codes.