What are the hidden dangers of State Grid verification code leakage?

There is no hidden danger in the leakage of verification code of State Grid.

The verification code is a public automatic program, which is used to distinguish whether the user is a computer or a person. It can prevent malicious password cracking, ticket brushing and forum flooding, and effectively prevent a hacker from constantly trying to log in to a specific registered user and using a specific program to violently crack. In fact, using verification code is a popular way for many websites now, and we have realized this function in a relatively simple way.

This question can be generated and judged by computers, but only humans can answer it. Because the computer can't answer CAPTCHA's question, the user who answers the question can be considered as human.

Use process:

The verification code of most websites needs to click the fill-in box, and then the verification code picture will automatically pop up. Because the verification code is generated randomly, there is a great chance that there will be an unrecognizable verification code picture.

Therefore, it should be noted that general websites will have corresponding tips, such as "I can't see clearly, change it" and so on. If there is no prompt, click the current verification code picture directly to complete the replacement of verification code.