[Convenience service] Where does the verification code come from?

From the official backstage of the convenience service.

The sending institution will be indicated in the short message of verification code of convenience service received by the user. The formal verification code is sent by the official background of the platform, and the short message content will not contain links and other content.

If there is a URL link in the verification code SMS, users should not click it at will to avoid entering the fraudulent website.