Dubai police, in collaboration with international authorities, have arrested 276 individuals and dismantled at least nine cryptocurrency scam centers in a major crackdown last week. This operation highlights ongoing efforts to combat fraudulent activities in the crypto space. In a separate development, a Manhattan federal judge has denied former FTX CEO Sam Bankman-Fried's request for a new trial. Bankman-Fried, who faces multiple charges related to the collapse of the cryptocurrency exchange, will proceed to sentencing without the opportunity for retrial.