Coinbase faces $400 million breach, refuses $20 million ransom, offers bounty for attackers, and plans to join S&P 500.

Coinbase, the largest cryptocurrency exchange based in the U.S., said Thursday that criminals had improperly obtained ...

Coinbase, the cryptocurrency trading platform, disclosed that it anticipates financial losses ranging from $180 million to ...

Coinbase suffered a cyberattack that exposed user data and triggered a $20 million ransom demand. The company refused to pay and now faces up to $400 million in costs, plus an SEC probe.

Experts say Coinbase’s inclusion in the S&P 500 is unlikely to be affected by an SEC probe and recent insider-led data breach ...

Cryptocurrency exchange Coinbase said it had been hacked by cyber thieves demanding a $20 million ransom not to publicly ...

Coinbase Global said hackers bribed contractors or employees outside the US to steal sensitive customer data and demanded a ...

Coinbase CEO Brian Armstrong said some customers may have been targeted by "social engineering attacks" after the theft.

The SEC is reportedly investigating Coinbase over claims it overstated user numbers in past filings — just days before its ...

Coinbase Global (COIN) confirmed reports that US Securities and Exchange Commission (SEC) officials have been investigating ...