How much money was lost in the Binance hack?

Binance, the world's largest cryptocurrency exchange, is investigating a major security breach that resulted in the loss of an estimated $6.3 billion in assets. While reports vary regarding the exact figure—with some outlets citing estimates between $5.5 billion and $5.8 billion—the exchange has confirmed the incident as the largest crypto heist in history. In a proactive effort to mitigate the damage, approximately $3 billion in stolen assets have been successfully frozen, with major stablecoin issuers Tether and Circle reportedly moving to block more than $2 billion combined in illicit funds linked to the exploit.

Binance has pledged to cover all losses resulting from the security incident as it works to contain the fallout from the massive wallet drain.

What caused the Binance security breach?

Preliminary investigations by the exchange suggest that the security exploit originated from a compromised laptop, which allowed attackers to gain unauthorized access to critical wallet systems. This breach occurred on a Thursday, prompting the company to immediately halt all withdrawals to prevent further outflows. Observers have noted that the timing of the exploit coincides with a separate vendor exploit at the prediction market platform Polymarket, which had halted trading just minutes before the Binance wallet drain was identified.

Ali Mizani Oskui and Changpeng Zhao CEO of Binance cryptocurrency exchange at the consensus 2018 conference in Singapore
Ali Mizani Oskui and Changpeng Zhao CEO of Binance cryptocurrency exchange at the consensus 2018 conference in Singapore (Image: Wikimedia Commons)
Watch: About $100 Million in Binance Coin Stolen — Bloomberg Television

How is the crypto market responding to the theft?

The suspected multibillion-dollar hack has triggered a widespread sell-off across global cryptocurrency markets. Bitcoin has slid to a six-week low, while Ethereum has hit a two-month low as investors react to the instability. The price of Binance’s native token, BNB, has faced significant downward pressure as market participants weigh the systemic risks posed by the security breach. Bitcoin Magazine reported that the price of Bitcoin dipped below $79,000 following the news.

Army's principal cyber advisor says cyber key to preparing for future fight (9316347)
Army's principal cyber advisor says cyber key to preparing for future fight (9316347) (Image: Wikimedia Commons)

What are the next steps for Binance users?

Binance has officially committed to reimbursing affected users for their losses, although the exchange has not yet provided a definitive timeline for when operations or withdrawals will fully resume. As the investigation continues, authorities and industry stakeholders remain focused on tracking the movement of stolen funds that were not included in the initial freeze. The exchange remains under intense scrutiny as it works to rectify the damage and restore functionality to its platform.