Hello! I received a verification code from Xuexin.com, and then a friend called me to tell me his verification code. What might happen?

If one of your classmates in Xuexin.com sends you a verification code and then asks you this verification code, I don't think it will affect you or cause any confirmation. It may be that your classmate downloaded something when logging in or needed a friend to help you verify something. He knows your mobile phone number, then he enters it and sends a verification code to your mobile phone. Then you tell him this verification code, and it can log in. Generally, when we log on to WeChat or, er, log on to an app, we need someone to have a friend verification service next to us. That's what it means. So you can rest assured that there will be no danger, no loss to you and no disclosure of your information. Just to help verify it, it won't cause you any loss. Because it doesn't involve your bank card or your financial secrets, you don't have to worry about this.