Wu said that according to Ping'an Xianning, the police found that the criminal gang led by Mr. Tang had access to the Internet through illegal channels by erecting multiple network equipment, and used overseas software to engage in illegal transactions in virtual currency and foreign exchange. They controlled five people involved on the spot, seized all the crime equipment, and the public security organ imposed administrative penalties on Mr. Tang and other seven people according to law. At present, the case is being further explored.