The mobile phone inexplicably received a lot of verification codes, not operated by itself. What happened?

Generally speaking, you receive a large number of short messages with registration verification code because someone deliberately sends you a large number of short messages with registration verification code with a short message bomb, just to disgust you.

Verification code SMS bombing principle;

1. Enter the bomber's mobile phone number on the SMS bombing page;

2. SMS bombing tool combines the mobile phone number with some websites or apps that need to be verified on the Internet to form a URL request that can send dynamic SMS;

3. Bomb the background request page by SMS, and forge users' sending requirements for different websites or apps;

4. In this way, users will receive a large number of SMS verification codes in a short time.

Extended data

The process of dealing with SMS bombing

1, interception setting.

Intercept all strange calls and text messages outside the address book through the mobile phone do not disturb or intercept settings.

2. Blacklist setting.

Set the same repeated SMS number, and blacklist the number to stop its SMS.

3. Call customer service.

Call the customers of the relevant operators to explain that they have received a large number of SMS verification codes, and they will deal with them accordingly.

Finally, you should be careful about your property safety when you encounter SMS bombing of verification code.