Binance absorbs $6.3 billion in record crypto hack

Binance absorbed a $6.3 billion loss in the largest cryptocurrency heist recorded to date. The exchange, which operates the world's largest platform for digital assets, halted withdrawals following an attack that occurred late on Thursday. Company leaders stated they would use internal funds to cover the stolen value.

The bulk of the theft was completed in approximately 20 minutes. Analysts at TRM Labs and Chainalysis attributed the breach to North Korea, noting the attack bore similarities to previous state-sponsored thefts. North Korea's mission in Geneva did not respond to requests for comment, consistent with the country's routine denial of involvement in cryptocurrency crimes.

Binance co-CEO Richard Teng described the incident as a complex attack on the platform. He suggested the intrusion may have started with a compromised software engineer's laptop. That initial access allowed hackers to reach systems responsible for processing withdrawals. The company later discovered additional breaches. Security software designed to erase traces of the attack complicated the investigation.

Security experts indicated social engineering likely played a role in the compromise. In this tactic, attackers trick victims into revealing sensitive information or granting system access. Harry Donnelly, CEO of Circuit, said companies are planning expanded employee training to guard against such methods. Rival exchanges moved quickly on Friday to shore up their own systems.

Coinbase adjusted its offline key storage systems out of caution. Kraken stated it is monitoring industry incidents to apply lessons to its defenses. A Kraken spokesperson noted that full-time teams look for potential vulnerabilities every day. Executives expressed confidence that Binance has the resources to cover the losses without causing wider financial instability.

Market reactions were immediate but contained. Bitcoin fell more than 4% on Thursday, while ether dropped more than 5%. Both tokens recovered some ground on Friday. Stablecoin issuers moved to freeze assets linked to the breach. Tether froze nearly $1.57 billion, and Circle froze $800 million. Bitcoin and ether could not be frozen because no single entity controls those coins.

Industry leaders are pushing for a coordinated response mechanism. Star Xu, CEO of crypto exchange OKX, called for a real-time alert system that allows participants to share information immediately when a hack occurs. This system would coordinate rapid responses and temporarily freeze suspected stolen funds. Josh Riezman, chief legal and strategy officer at GSR, said the industry should not suffer material losses, though Binance must deal with the exploit directly.