Cryptocurrency giant Binance announced on Thursday that a significant security incident has affected approximately $6.3 billion (£4.7 billion) of assets on its platform. The world's largest crypto exchange stated that about half of these compromised assets have been frozen with the cooperation of other platforms, and Binance has committed to covering all associated losses.

Initial investigations suggest the suspected hack may have originated from a compromised engineer's laptop, which allegedly allowed an attacker to conduct unauthorized withdrawals. This incident could potentially represent the largest cryptocurrency heist on record, surpassing the $1.5 billion hack of the Bybit exchange in 2025, which was reportedly linked to North Korea.

Binance clarified that the security incident exclusively concerns Binance.com. The smaller, U.S.-focused platform, Binance.US, which serves American residents, confirmed its operations were not affected. Changpeng Zhao, the former CEO of Binance, also known as CZ, commented on X (formerly Twitter) that the event "does look like a hack." Zhao, though no longer managing the firm, remains a significant shareholder.

The exchange is actively working with law enforcement agencies to identify the perpetrators and recover the stolen funds. Binance urged users to rely solely on its official communication channels for updates and promised a comprehensive report upon the investigation's conclusion. Yi He, Binance's co-chief executive, acknowledged the assistance of various cryptocurrency issuers in freezing assets.

In the wake of the announcement, the price of Bitcoin experienced a decline of over 4%, with other major cryptocurrencies like Ethereum and Solana also seeing sharp drops. This volatility underscores the market's sensitivity to major security breaches within the digital asset space.

Two other prominent crypto platforms, Tether and Circle, confirmed they have frozen a combined total of approximately $2.4 billion in assets in response to the potential Binance hack. Jeremy Allaire, CEO of Circle, stated his firm has frozen over $800 million in assets linked to the incident, while Paolo Ardoino, CEO of Tether, reported freezing around $1.6 billion.

World Liberty Financial, a crypto company associated with former U.S. President Donald Trump and his family, also indicated its cooperation in freezing stolen funds. Meanwhile, crypto exchange Coinbase reported it was unaffected but was closely monitoring the situation.

Concerns about a potential security breach at Binance had been raised by several industry observers hours before the exchange officially confirmed the incident. Binance, founded in China by Zhao in 2017, has grown to become a dominant force in the global cryptocurrency market, making such a breach a matter of significant concern for the broader digital finance ecosystem.