What if someone else keeps sending verification codes with my mobile phone number?

This phenomenon is very complicated and has many backgrounds:

First, I have logged into a webpage and filled in the verification code normally. Later, due to technical reasons, the webpage will send you verification codes repeatedly, sometimes for many days. Once you log in to a bank's free WiFi, you need to fill in the verification code. As a result, I received the verification code every night. Fortunately, I only have one or two a day, and it will be gone in a few days.

Second, the verification code is sent intensively. This is the legendary SMS bombing. Generally, some unscrupulous merchants are offended, and the merchants get a text message bomb and keep harassing you. Either you put up with him until he gets bored, or the number of times reaches. Or call the police.

Third, the verification code is not secret, and one will come soon. Maybe it's a friend's prank, or a little revenge from someone who offended him.

The ultimate trick: call customer service and turn off the SMS function. Untie it later.