Binance, the world's largest cryptocurrency exchange by trading volume, announced on Thursday, October 29, 2026, that it is investigating reports of a "possible security issue" after detecting a massive outflow of digital assets from its hot wallets, estimated to be worth billions of dollars. According to data on the Ethereum blockchain and multiple sources, the movements began around 20:24 GMT, with large amounts being transferred from wallets linked to Binance, including the "Binance 14" wallet.
The transferred assets included hundreds of thousands of Ethereum (ETH) and over $1.6 billion in USDT, as well as dozens of other tokens. Some sources estimated that the total outflow ranged between $2.5 and $3.5 billion across several blockchain platforms. In response, Binance issued a statement on its official X account, stating that its teams were aware of the reports and conducting an urgent investigation, assuring users that their funds were safe.
Binance added that it would provide updates through its official channels once the information was verified, warning users about potential scams and unofficial links. In a later update, the exchange confirmed that its team was conducting security checks and that withdrawals would resume once the issue was resolved, reiterating that user funds were safe. Meanwhile, Binance's former founder, Changpeng Zhao (CZ), commented that the incident "appears to be a Binance hack," but assured that user funds were secure.
CZ, who no longer manages the platform, expressed his expectation that the losses would be fully covered, as he is a shareholder. He also thanked Tether and Circle for their swift action in freezing large amounts of stablecoins linked to the incident. In response to the breach, Tether's CEO, Paolo Ardoino, announced that over $1.5 billion in USDT had been frozen, while Circle froze more than $800 million in USDC in coordination with law enforcement.
The news led to a sharp decline in cryptocurrency prices, with Bitcoin falling below $79,000 and significant liquidations in the market, exceeding $600 million in a single hour. This incident highlights the importance of security measures for centralized platforms, particularly in the context of previous breaches, such as the 2025 Bybit hack. The use of hot wallets, which are essential for facilitating withdrawals and transactions, has raised concerns about the safety of user funds.
The incident is still under investigation, with Binance urging users to rely exclusively on official channels for updates. The exchange has not yet confirmed the extent of any losses or whether the incident constitutes a confirmed breach of user funds. The situation remains fluid, with users and the broader cryptocurrency market closely monitoring developments.
The breach has significant implications for the cryptocurrency industry, which has been subject to increased scrutiny regarding the security of centralized platforms. The incident serves as a reminder of the importance of robust security measures to protect user funds and maintain trust in the industry. Key stakeholders, including regulators, exchanges, and users, will be watching closely as the investigation unfolds.
Key points
- Binance is investigating a possible security breach involving billions of dollars in digital assets.
- The incident has led to a sharp decline in cryptocurrency prices and significant liquidations in the market.
- Tether and Circle have frozen over $2.3 billion in stablecoins linked to the incident.
