The U.S. Senate Banking Committee has postponed a discussion on new cryptocurrency legislation after Coinbase CEO Brian Armstrong publicly opposed the bill.

Coinbase said at least 69,461 customers had personal and financial information stolen during a months-long data breach that it disclosed last week.

Cryptocurrency exchange Coinbase announced on Thursday that it anticipates losses between $180 million and $400 million following a recent cyber attack.

Coinbase Derivatives has announced that it plans to introduce round-the-clock futures trading for bitcoin (BTC) and ether (ETH) in the United States.