According to Hayden Adams, the current SEC has filed a lawsuit against scammers advertising on New York City taxis, who were attempting to mislead investors by using a logo and ticker similar to Uniswap. This contrasts with the previous SEC's investigation into Uniswap itself, highlighting a shift in regulatory focus. For traders, this development signals stronger enforcement against deceptive practices, potentially reducing fraudulent threats in the DeFi space and fostering a more secure environment for legitimate projects like Uniswap (source: @haydenzadams on Twitter, May 21, 2025).