Wu Shuo learned that the Office of Foreign Assets Control (OFAC) of the US Treasury Department announced sanctions on the Karen National Army (KNA), a Myanmar armed group, on May 5, 2025, accusing it of participating in cross-border online fraud, human trafficking, and smuggling activities. Related fraud methods often involve establishing fake cryptocurrency investment platforms to lure victims into continuously investing funds for several months, ultimately resulting in the disappearance of the funds and only in 2022 and 2023