Ceffu, Binance’s institutional custody partner, deposited 136.54 million USDC onto Binance and then withdrew 1,524 BTC and 59,484 ETH worth a combined $263.8 million in a single 30-minute window on Aug. 24. A Familiar Custody Pattern Repeats Onchain sleuths reported that Ceffu deposited 136.54 million USDC into Binance before pulling 1,524 BTC (worth $117.89 million) […]