What constitutes the traffic sent by scanning the QR code?

Telecommunication fraud. Under the influence of gimmicks such as "free 10G traffic" and "free 500 yuan phone bill", many users will scan the QR code, fill in their mobile phone number and forward the information to Moments to claim the prize. Those who commit fraud will use this method Stealing user identity information and mobile phone numbers. If the mobile phone number is usually bound to a bank card, it may directly affect the security of the account.