Ethereum

The U.S. Marshals Service (USMS), a division of the U.S. Department of Justice, selected Coinbase Prime as its partner to safeguard and trade its digital assets. 

The U.S. Marshals Service (USMS) chose Coinbase as its partner, which means the service conducted some sort of audit of the exchange and confirmed that it operates reliably enough. Certainly, even the largest and most reliable exchange may have skeletons in the closet that could lead to its bankruptcy, and we cannot say anything about the depth of the USMS audit (whether it was thorough or superficial), but nonetheless—the more such news and new partners Coinbase has, the better it is for its potential clients.

Keep an eye on the news of the exchange you use, especially if you store your funds there. The more reliable partners or well-known clients it has, the better (but this is not a guarantee of success)!