According to Yonhap News Agency, the South Korean police captured a group of investment fraud gangs that attracted college students to participate in virtual currency through open chat rooms. Guarantee the principal and increase the high yield", a total of 670 million won (about 3.44 million yuan) was received from 10 investors. Among them, the deceived investors joined the fake virtual asset website operated by the gang and remitted the money to the ghost legal person account. If the investor who joined the website deposited a small amount of money, the proceeds would be returned, and a false market price increase chart was also provided. , thereby building trust.