On the 18th, the Cybersecurity Bureau of the Ministry of Public Security announced 10 typical cases of cracking down on and rectifying online illegal crimes, including cases of diving athletes being subjected to online violence. The case report states that in May 2025, some netizens insulted and defamed diving athletes, which attracted public attention. The online security department of the Shanghai public security organ immediately conducted a comprehensive investigation and sorting of online information, and found out that the suspect Wang used a short video platform account to release rumors and videos about "an athlete has been suspended"; In order to attract attention, suspect Han made and released rumors videos such as "a player bribed the referee" with the help of AI editor; The suspect, Ma Moumou, has used multiple platform accounts for a long time to publish videos of insulting and slandering diving athletes and publicly publish multiple groups of insulting words to attract fans. The public security organs have taken criminal coercive measures against Wang, Han, and Ma in accordance with the law. The Shanghai Municipal Sports Bureau subsequently released the "Proposal on Resisting Abnormal Sports Fan Circle Culture and Creating a Clear Online Space" (hereinafter referred to as the "Proposal"). The "Proposal" solemnly reminds that excessive intrusion and interference into personal life, groundless attacks and conspiracy speculations on the results of competitions, and bottomless siege and insult to others' lawful and compliant words and deeds are all poisonous weeds that cannot be tolerated by the spirit of the rule of law. The "Proposal" issues a call to action to the whole society: 1. Adhere to legal standards and defend the bottom line of the internet; 2、 Promote the spirit of sports and return to the original intention and essence; 3、 Consolidate the responsibility of the platform and jointly build a clear and prosperous home. Dear netizens, sports organizations and online platforms, let us take immediate action, with the rule of law as the guiding principle, civilization as the sail, and responsibility as the rudder, to work together to dispel the cloud of chaos in the abnormal sports fan circle! Let us jointly protect the pure land of sports, let the light of the spirit of hard work not be obscured, and let the glory of competition be sincerely applauded and spread in the clear online space