"Getting up early and punching in" became a scam. What are the popular online scams today?

I remember watching an online drama about a liar. One of the clips is like this, a liar sends text messages to many people. The text message said, "I know your secret. If you don't want others to know, please send the money to this card number. " Many people are puzzled by such a simple trick every day.

Ten years ago, people would be fooled by this kind of deception, but now people are not smart enough. Recently, I found a trick very similar to the one above.

First, the liar needs to get a QQ number, and then make the avatar into a beautiful photo. Then put some photos of beautiful women's lives in the space, and then modify the signature or something. So they can start cheating. They will add many people online and chat with each other. After a few words, he will ask those people for red envelopes, not many, three, five or ten or eight. Although it looks ridiculous, many people have been fooled, and several people around me have been fooled in this way.

Liars only need to pay a QQ number and a few sweet words, and even the SMS fee is not required. This is really a white wolf with empty gloves, and because the amount of fraud is too small, no one will call the police or anything.