According to Foresight News, South Korean crypto trading platform Upbit has returned about 8.5 billion won (about 6.07 million U.S. dollars) to about 380 victims of telecommunications fraud. The operator Dunamu used the real-time abnormal transaction monitoring system (FDS) to freeze the victim's funds and cooperated with the Seoul Metropolitan Police Department to promote the return process. Previously, Upbit had returned about 5 billion won to 246 victims in February this year, and this time it returned an additional 3.5 billion won to 134 victims.