Obviously, there is no mining. Why did Unicom say it was mining? What happened?

Probably fraudulent phone calls, fraudulent text messages.

The main forms of fraud:

An acquaintance. Through relationship fraud, such scammers are often scammers posing as fellow villagers or friends. Victims are often deceived because of face or "enthusiasm".

Intermediary, fraud in the name of intermediary. At present, such fraud cases are on the rise. This kind of swindler takes advantage of students' eagerness to find a good part-time job and tutor, and swindles in the name of recruiting points and part-time tutor intermediary. Or use students as their part-time labor force and make a big profit from it.

Special status. Most of these swindlers cheat in the name of "capable people", such as lying that they are directors, public security personnel, qigong masters, doctors and so on. And said that he is "fully capable" of solving difficult things such as finding a job. This kind of fraud is relatively simple and easy to be seen through.