1. Your mobile phone verification code may be registration information. If you register some information about money at this time, your personal information may be leaked. 2. The mobile phone verification code can not only reveal personal information, but also reveal the contact information inside your mobile phone. 3, illegal use, using your mobile phone verification code may steal your money, steal your personal information, and register some wealth management products online. 4. Some criminals may use your mobile phone verification code to steal your personal money account, resulting in the inexplicable disappearance of the money in your account. 5. Because the mobile phone verification code is an important symbol to verify personal information, the mobile phone verification code is very important and cannot be easily told to others! 6. Don't log in to some website information at ordinary times, verify it with your mobile phone, and don't forward some unregistered verification code information at will, which may reveal personal information.