Most of these people are scammers, using the imperfect payment method and the imperfect recovery of WeChat information supervision to cheat. They use robots to increase their friends. The number added later is likely to be reported by Tencent and listed as a dangerous number. Once someone manually operates this number to chat with you, they will use scripts to send some votes for you to click and control your mobile phone.

It may also be a means to expand customers in WeChat business, which is ignored. If you are afraid of missing someone you know, you can send a message to ask.

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Common types of online fraud:

1, pretending to be an instant messaging friend to borrow money. Liars use hacking programs to crack user passwords, and then pretend to be the victim's chat friends to borrow money. It is especially important to be careful of criminals stealing.

2. Online game equipment and game currency transactions are fraudulent. First, sell game equipment at low prices, allowing players to remit money through offline banks; The second is to publish information in the game forum and embezzle it together with the account after a day or two of training; Third, although more detailed information was provided when trading the account, the account was stolen a few days after the player completed the transaction, causing economic losses.

3, dating fraud. Criminals use websites to initially establish feelings with the victims in the name of making friends, then ask the victims to remit money for them in the name of lack of money, and finally lose contact.