Binance Confirms $6.3 Billion Security Breach, Freezes Assets and Suspends Transactions

The alarm began with unusually large transfers. NBC News reported that traders noticed a series of very large movements on Binance, prompting concerns about a possible hack.

On October 29, Changpeng Zhao, Binance's co-founder, said the exchange may have been hacked but that user funds were safe, according to Bloomberg Technology. That left an important distinction unresolved: suspicious transfers had been identified, but the extent of any theft was not established.

On October 29, Binance paused withdrawals while investigating large wallet outflows and conducting security checks, The Defiant reported. Tether said it had frozen more than 1.567 billion USDT.

The potential scale soon became clearer, though not settled. The Block reported suspicious outflows of up to $5.8 billion from Binance hot wallets and said Tether and Circle had frozen $1.79 billion in USDT and USDC.

Other reports gave different figures. World News CNA reported $2.38 billion frozen, while CNBC International put the total at $2.54 billion. The supplied coverage does not establish whether these differences reflect timing, scope or another cause.

By October 30, BBC News reported that $2.5 billion in assets had been frozen. Binance said transactions were suspended while it conducted security checks and promised to "cover all losses".

Binance's investigation remains the central unresolved issue. BleepingComputer described a potential breach involving up to $5.8 billion in digital assets, not a confirmed loss of that amount. The value of suspicious outflows, the amount frozen and the eventual loss should not be treated as the same figure.

The latest report says transactions remain suspended during security checks, according to BBC News. Binance's promise to cover losses adds to its earlier assurances that user funds were safe, but the coverage does not establish a final accounting of the incident.

The next questions are whether Binance confirms a breach, how much was actually stolen and how much of the frozen assets can be recovered. The potential $5.8 billion exposure reported by BleepingComputer remains an estimate under investigation.

Users also need clarity on when transactions will resume and how Binance would fulfil its promise to cover all losses. BBC News reported that commitment, but the supplied coverage gives no reopening timetable or details of the process.