Tl:dr: Today, the SEC gave Coinbase a “Wells notice” regarding an undefined portion of our listed digital assets, our staking service Coinbase Earn, Coinbase Prime, and Coinbase Wallet after a cursory investigation. We are prepared for this disappointing development. We are confident in the legality of our assets and services, and if needed, we welcome a legal process to provide the clarity we have been advocating for and to demonstrate that the SEC simply has not been fair or reasonable when it comes to its engagement on digital assets. Rest assured, Coinbase products and services continue to operate as usual - today’s news does not require any changes to our current products or services.

https://www.coinbase.com/blog/we-asked-the-sec-for-reasonable-crypto-rules-for-americans-we-got-legal