Binance Hack Scare; U.S. Exchange Unaffected

Billions frozen. Withdrawals halted. But an important distinction for American customers: Binance.US said it was unaffected by the security incident involving Binance.com, the international cryptocurrency exchange.

These are separate platforms. Binance.com serves international markets, including Europe; it is not simply a European exchange. Binance.US serves American customers and is operated by BAM Trading Services Inc. The businesses share common majority ownership and the Binance brand but maintain separate corporate and management structures, with separate customer accounts.

Binance.US said its customer funds were safe and services were operating normally.

Meanwhile, the international exchange scrambled Thursday, October 29, to investigate a suspected cyberattack as the verified value of frozen assets climbed to approximately $3 billion, up from an earlier $2.54 billion.

Binance.com suspended deposits and withdrawals while security teams checked systems, traced funds and coordinated with law enforcement. The international exchange pledged to cover hacking losses and said withdrawals would resume once the security issue was resolved.

That transaction suspension concerned Binance.com. Binance.US reported no interruption from the incident.

Founder Changpeng Zhao, widely known as CZ, offered reassurance alongside a sobering assessment.

“User funds are safe!” he wrote on X, while acknowledging that the incident “does look like a hack on Binance.” Zhao, who no longer manages the exchange, said he expected customers’ funds to be fully covered.

Across the cryptocurrency industry, companies rushed to block potentially stolen assets. Tether reported freezing nearly $1.57 billion linked to the incident, while Circle froze more than $800 million. Ripple and other companies also assisted.

Much of that response involved stablecoins, digital tokens designed to track assets such as the U.S. dollar. Their issuers can block transfers from designated wallets. Freezing those tokens, however, does not automatically return them to the exchange or its customers.

The potential damage remained staggering. Blockchain analytics firm Chainalysis estimated approximately $5.9 billion had been stolen, although Binance had not published a final confirmed loss figure. The suspected theft total and the frozen total measure different things.

For American readers, the name on the account matters: Binance.US reported no impact from this incident. The investigation and withdrawal halt involved Binance.com, although the resulting cryptocurrency price swings could affect investors on any platform.