PANews reported on November 5 that according to Jinshi, the Shenzhen Public Security Bureau Futian Branch issued a notice stating that "Ding Yifeng" and its affiliated companies issued false financial products and "DDO digital options" (which belong to "air coins"), engaged in illegal activities, and are suspected of crimes. In order to crack down on crimes in accordance with the law and safeguard the legitimate rights and interests of investors, the public security organs have taken criminal compulsory measures against Sui Mouyi, Ma Mouqiu and others for suspected crimes such as fund-raising fraud. At present, the case is under further investigation. The police called on investors to actively cooperate with the public security organs in investigating and collecting evidence, truthfully reflect the case situation, reasonably express their demands in accordance with the law, and not believe in rumors or spread rumors.