Following the revelation Friday from cryptocurrency exchange firm Bybit that hackers stole digital tokens worth about $1.5 billion – in what may be the biggest crypto heist of all time – CEO Ben Zhou wrote on X Sunday that it has replenished its reserves. Bybit was able to do this through a mix of emergency loans and large deposits.

Bitcoin headed for its biggest one-day drop since August on Tuesday, driven by nervousness over U.S. tariffs and results from Nvidia, as last week's hack of $1.5 billion worth of ether from the Bybit exchange delivered a blow to investor confidence.

Bybit Faces Unprecedented Industry Response A major cryptocurrency exchange, Bybit, has suffered a massive security breach, leading to the theft of approximately $1.5 billion worth of Ethereum. The incident took place late Friday evening when hackers exploited a routine transfer of funds from a secure offline wallet to a daily-use wallet.