Chilean authorities have successfully dismantled a cryptocurrency money laundering network responsible for laundering $88 million. The operation, which involved multiple arrests, targeted a sophisticated scheme that utilized digital currencies to obscure the origins of illicit funds. This crackdown highlights Chile's ongoing efforts to combat financial crimes involving cryptocurrencies. In a separate development, the U.S. Trade Representative has criticized Brazil's instant payment system, Pix, for imposing burdens on U.S. businesses. The USTR's report suggests potential actions under Section 301 to address these concerns, signaling possible trade tensions between the two nations.