From $9.1 million to $500k seizure, the Wang Yicheng case clearly connects on-chain tracking and offline enforcement — Thailand's DSI has set an example for cryptocurrency regulation in Southeast Asia.

According to Reuters, Thailand has issued an arrest warrant for Chinese businessman Wang Yicheng, accusing him of money laundering through an illegal cryptocurrency mining network. The investigation shows that the network obtained illegal proceeds from fraud and online gambling and laundered them through mining operations. A spokesperson for Thailand's Department of Special Investigation (DSI) stated that Wang Yicheng is accused of theft and violating the Computer Crime Act. According to a 2023 Reuters investigation, Wang Yicheng's crypto wallet was once linked to approximately $9.1 million in scam funds, and U.S. law enforcement had also seized about $500k from his accounts in connection with suspected digital asset fraud. Thai authorities are currently working with international agencies to track his whereabouts.