Two U.S. financial regulators appear unable to reach a consensus on how to treat certain cryptocurrencies as securities or commodities. Caroline Pham, a commissioner of the U.S. Commodity Futures Trading Commission (CFTC), has suggested that a recent aggressive enforcement action against cryptocurrencies could lead to conflict between the regulator and the Securities and Exchange Commission. In a statement on March 29, Pham said the CFTC appeared to have exercised authority over certain securities in its enforcement proceedings against cryptocurrency exchange KuCoin.