Binance Users Withdraw $3.6 Billion Following Record Crypto Hack
Exchange resumes operations as users pull billions in assets after historic security breach.
1Massive Withdrawal Surge
Binance processed $4.649 billion in withdrawals against $1.01 billion in deposits on November 1, resulting in a net outflow of $3.64 billion. This activity occurred immediately after the exchange reopened following a record-breaking cyber-attack. The firm noted that while withdrawal spikes were initially high, the volume began stabilizing throughout the day.
2Scale of the Breach
The cyber-attack impacted $6.3 billion worth of digital assets, marking it as the largest hack in cryptocurrency history. Binance has confirmed that it covered approximately 95% of the stolen assets so far. The company maintains its commitment to fully reimburse all losses linked to the incident using its corporate treasury and reserves.
3Attribution to Lazarus Group
The FBI and other major organizations have attributed the attack to the North Korean cybercrime group known as TraderTraitor or the Lazarus Group. This group was previously responsible for stealing $1.5 billion from the Bybit exchange in 2025. The FBI has released specific wallet addresses to help industry partners block related transactions.
4Compromised Internal Security
Preliminary investigations suggest the breach originated from a compromised laptop belonging to a Binance engineer. This vulnerability allowed hackers to execute unauthorized transactions on the global platform. While Binance.com was hit, the company confirmed that its US-facing platform remained unaffected by the security flaw, which was identified during internal forensic checks.
5Asset Management Impact
Despite the significant $3.64 billion outflow, Binance reported that these net withdrawals represent just over 2% of the $171 billion in total assets currently under its management. The firm had previously set aside $6.34 billion in emergency funds specifically to deal with the fallout of such potential security incidents and market volatility.
6Phased Service Restoration
Binance has resumed withdrawals for over two dozen major cryptocurrencies, including Bitcoin and Ethereum. The exchange is currently performing rigorous security checks before bringing additional services back online in phases. Users are advised to monitor official communications as the platform continues to stabilize its global operations following the recent service suspension period.
7Financial Recovery Strategy
To restore customer balances, Binance utilized a combination of its corporate treasury, futures insurance, and emergency reserve funds. The company reiterated its promise to cover the full financial impact of the stolen assets. This proactive approach aims to maintain user trust and ensure the platform remains solvent despite the unprecedented scale of loss.
8Broader Industry Implications
This incident highlights the persistent vulnerability of centralized exchanges to sophisticated state-sponsored cyber-attacks. As the FBI coordinates with industry partners to freeze affected assets, the event underscores the critical need for enhanced endpoint security for exchange employees. The industry now faces increased pressure to implement stricter security protocols to protect global user funds.
Original article: BBC News — Binance Users Withdraw $3.6 Billion Following Record Crypto Hack