Binance Investigates Reported $6 Billion Hack That Would Be the Largest Crypto Exploit in History
Key Takeaways
- •On-chain tracking by Arkham attributed over $5.7 billion in stolen holdings to the attackers, including roughly $1.5 billion in bitcoin, $900 million in ETH, about $1.5 billion in USDT, and more than $800 million in USDC.
- •Binance temporarily halted withdrawals while conducting security checks, and co-founder Yi He said the company would cover any customer losses from the incident.
- •Tether and Circle moved to freeze assets linked to the breach, with approximately $3 billion in cryptocurrency immobilized as Binance works with law enforcement and blockchain analytics firms to trace additional funds.
- •The news triggered immediate market declines, with bitcoin dropping about 2%, ether falling 3%, and Binance's BNB token sliding roughly 8% within an hour.
- •If the reported losses are confirmed, the breach would surpass the $1.5 billion Bybit hack of February 2025 to become the largest cryptocurrency exchange hack on record.
Binance, the world's largest cryptocurrency exchange, is investigating a potential security breach after on-chain data showed billions of dollars in digital assets moving from wallets linked to the platform to newly created external addresses.
Reports put the figure at over $6 billion, which would make it the largest ever crypto attack in history.
According to blockchain intelligence firm Arkham, the hackers held over $5.7 billion stolen from Binance, including:
- $1.5 billion in bitcoin
- $900 million in ETH
- Approximately $1.5 billion in USDT
- Over $800 million in USDC
The exchange has not confirmed the amount stolen or established the cause of the incident.
The incident rattled cryptocurrency markets, with bitcoin falling about 2% in the immediate aftermath, ether declining 3%, and Binance's BNB token dropping around 8% in an hour, according to market data. Incidents of this kind draw outsized market attention because centralized platforms hold customer funds in custody, placing the status of exchange withdrawals at the center of the story.
State of the market following the #BinanceHack news.
— BitKE (@BitcoinKE) October 30, 2026 — posted on X
Binance said it was investigating reports of a potential security issue and assured customers that their funds remained safe. Co-founder Changpeng Zhao said the incident appeared to be a hack, while co-founder Yi He said the company would cover any losses.
The exchange temporarily suspended withdrawals while conducting security checks, a step that directly affects users' ability to move assets off the platform until the checks conclude.
Stablecoin issuers Tether and Circle also moved to freeze assets linked to the incident, with Binance reporting that approximately $3 billion in cryptocurrency had been frozen as it worked with law enforcement and blockchain analytics firms to trace additional funds. Both USDT and USDC are centrally issued stablecoins whose issuers maintain the ability to blacklist addresses, a mechanism that has been used to immobilize stolen funds in previous large-scale exploits.
If confirmed, the breach would surpass the $1.5 billion Bybit hack of February 2025 to become the largest cryptocurrency exchange hack on record. Open questions remain on the final confirmed loss total, the cause of the breach, and when withdrawals will resume, with Binance's investigation updates, any further freezes, and law enforcement tracing efforts the key developments to watch.
This article is based on reporting by BitcoinKE.
