According to the press conference on the special action of "sword 2021" held by Qingyuan public security bureau on the 28th, the bureau successfully cracked a case of illegal operation of network TV set-top box with "wall climbing" function, involving an amount of more than 30 million yuan. According to the investigation, the local public security organs have verified that the suspect bought the Internet TV signal source from abroad, developed the APK software with the function of "turning over walls", and integrated it into the self produced STB. The set-top box system can watch massive overseas TV programs, including a large number of illegal and sensitive information, and a large number of pornographic movies in the server. It is distributed to agents in more than 10 provinces and cities, forming a huge gray industrial chain. In May this year, under the unified command and coordination of the Guangdong Provincial Public Security Bureau, Qingyuan public security bureau organized more than 120 police forces to form 18 arrest teams to carry out centralized network collection operations on the case in many places inside and outside the province. A total of 20 core gang members were arrested, two server maintenance centers and two information collection points were controlled, and a large number of "wall climbing" set-top boxes involved in the case were seized. In addition, Qingyuan public security organs also organized and carried out the "annihilation 21" action against underground banks, the "fox hunting" action of overseas pursuit, and a series of special crackdown actions in the fields of finance, taxation, commerce and trade this year. According to statistics, as of October 15th, the Qingyuan municipal public security economic investigation department successfully detected 72 cases of economic crimes, and arrested 189 suspect, involving about 3 billion 400 million yuan. (end) (reporter Xu Qingqing) (outlook new era)