On November 8, 2026, Binance co-founder He Yi issued a blunt warning to users: do not deposit discounted USDT or other suspicious-origin funds into Binance. Her statement landed as Circle disclosed that it had frozen roughly $1.1 billion in USDC linked to a reported Binance exploit, highlighting the compliance and security pressures facing major exchanges and stablecoin issuers.
He Yi listed several red flags that Binance’s compliance team commonly spots before tainted funds arrive: 'discount U from friends,' on-chain transfers from relatives, money framed as Myanmar business proceeds, accounts collected in Cambodia, and a friend’s funds that merely 'pass through' an account. She said related addresses are often already marked, and once such deposits land, they can face law-enforcement freezes that Binance has no power to undo.
The warning frames discounted USDT as a custody risk rather than a simple bargain. A below-par USDT offer may transfer someone else’s problem onto a cleaner account. Binance cannot unfreeze money locked by enforcement, and timelines for complex cases can run long. He Yi did not publish a new blacklist, name specific cases or jurisdictions, or claim every discounted USDT trade is criminal.
Circle’s November 5 statement said it froze approximately $1.1 billion in USDC associated with the reported Binance incident while working with law enforcement. Circle described an attack involving more than $6 billion in digital assets, and said the investigation and identification of relevant funds remain ongoing. The issuer stressed that a wallet freeze does not decide asset ownership or whether funds should ultimately be forfeited.
Circle also explained why USDC can be frozen when Bitcoin cannot: USDC is issued by a company operating an administratively controlled token system, while Bitcoin has no issuer with an equivalent global address-freezing switch. A frozen balance may remain subject to lengthy investigations, ownership disputes and judicial decisions, so the figure is an intervention total rather than a completed reimbursement.
Still unknown are the full scope of the incident, ultimate recoveries and allocation of any frozen funds. Blockchain traces alone can create false impressions, and Circle’s account is an issuer’s intervention report rather than an independent forensic audit. The episode underscores that dollar stablecoins offer rapid settlement and targeted interdiction, but their compliance controls concentrate important operational powers in issuers.
