I didn't pay by wing, but I got a text message.

Fraud, abuse of mobile phone number, privacy leakage.

1, fraud: criminals use pseudo base stations, fake websites and other means to send false short messages to trick users into clicking or dialing malicious links, downloading malicious applications and defrauding money.

2. Misuse of mobile phone number: the mobile phone number is obtained by criminals or misused to register a website that needs verification code.

3. Privacy leakage: Due to personal privacy leakage, criminals use the leaked privacy information for SMS fraud.