Oregon Attorney General Dan Rayfield has filed a securities enforcement lawsuit against the cryptocurrency exchange Coinbase, following the U.S. Securities and Exchange Commission (SEC) having dropped its charges against Coinbase earlier this year in February. The SEC had accused Coinbase of operating as an unregistered broker, exchange, and clearing agency, claiming that its staking service program was improperly registered. Coinbase's Chief Legal Officer Paul Grewal criticized the Oregon lawsuit as "obstruction for the sake of obstruction," calling it a "desperate move." The lawsuit alleges that Coinbase sold unregistered cryptocurrencies in the state, exposing investors to risks. Rayfield stated that Coinbase sold high-risk investments without proper scrutiny, resulting in losses for consumers in Oregon. Despite the SEC taking a different stance on cryptocurrencies under the Biden administration, it has recently dropped investigations into multiple cryptocurrency companies. Rayfield indicated that state governments need to fill the regulatory gaps left by federal oversight. Meanwhile, lawmakers in Washington are rapidly advancing regulatory legislation for the cryptocurrency industry.