Wu said that the Linyi police in Shandong Province successfully cracked four major cybercrime cases, arrested 67 suspects, and seized more than 10 million yuan of funds involved in the cases. The suspect Shi Moumou instructed the development of an APP suspected of using virtual currency for online gambling, with huge capital flows and using multiple fund pool accounts for fund management. By guessing the rise and fall of virtual currency exchange rates, the APP attracted a large number of members to participate in gambling.