The chief executive of the crypto exchange Bybit is assuring customers that the firm can meet all withdrawal requests following a massive cybersecurity incident.

Bybit, a major cryptocurrency exchange, has been hacked to the tune of $1.5 billion in digital assets, in what’s estimated to be the largest crypto heist in history.

While 20th-century heists involved scoping out a location, recruiting a person on the inside and having a daredevil getaway driver waiting outside, the 21st-century version looks more like what Bybit experienced today.