Cryptocurrency traders are increasingly becoming targets of kidnapping and extortion, as highlighted by several cases in recent weeks. A man in France was kidnapped nearly 500 kilometers away, and the kidnappers demanded ransom from his son, who was a cryptocurrency influencer, through an encrypted network; A trader in Pakistan was forced to transfer $340000 on Binance; The CEO of WonderFi Canada was released after paying a ransom of one million dollars for kidnapping. According to data from blockchain analysis company Chainalysis, ransomware groups will extort over $1.1 billion from victims through cryptocurrency in 2023. The rapid expansion of the cryptocurrency market is attracting more crime and increasing investor security risks. @dvjyfcwjcdjbr