Strictly crack down on the illegal and criminal acts of fabricating and spreading rumors by taking advantage of hot case events according to law 。 In the special action, More than 500 such cases were investigated, accounting for 21% of the total. Among them, the Yunnan public security organ sentenced Li Moumou, who fabricated and published the online rumor that "a girl in Yunnan Industrial and Commercial College was sexually assaulted by three blacks", to administrative detention for 5 days according to law; The Sichuan public security organ took criminal coercive measures against Tang who fabricated and released the online rumor that "college students were suspected of prostitution for more than 800 times and earned more than 1.2 million yuan". We will crack down on illegal criminal gangs of the "cyber navy" in accordance with the law. In the special action, More than 130 "cyber navy" cases were investigated and handled according to law, and more than 620 suspects were arrested. Among them, Hebei public security organs cracked a "cyber water army" case of "using hot topics to hype and implement extortion", and arrested 81 suspects; Zhejiang public security organs have investigated a case of "network water army" that used group control software to provide false "comment and praise" services. At present, 9 people have been dealt with criminally according to law; Shandong public security organs have investigated a "cyber water army" case of extortion by making use of hot topics, which has more than 1.5 million fans. At present, three people have been criminally punished according to law. Strengthen comprehensive management of the source of website platform 。 Hunan public security organs carried out a "double investigation of one case" against a short video platform that refused to perform its main responsibilities and obligations and caused a large number of online rumors to spread, and ordered rectification and fined 100000 yuan according to law. The Jiangsu public security organ will give a warning to a technology company that fails to fulfill its obligations of network information security and causes the spread of network rumors, and order it to rectify within a time limit. In addition, The public security organs in Beijing, Guangdong and Shanghai, together with Sina Weibo, Fasthand, Tencent, Xiaohongshu and other large Internet platforms, jointly released the proposal of "rejecting online rumors and clearing up the network environment" We call on the vast network information content service platforms and network information content producers to jointly maintain good network order. Expose typical cases and strengthen publicity and education of law popularization. So far, Public security organs across the country have published more than 15000 relevant publicity articles, and publicized and exposed more than 1400 typical cases through new media platforms such as the official WeChat official account of the "Internet Security Bureau of the Ministry of Public Security" 。 Previously, the Ministry of Public Security has announced two batches of 20 typical cases to the public, and today will announce another 10 typical cases to the public.