Investor loses $50M USDT to poisoned address; 16,680 ETH routed via Tornado Cash

On December 20, 2025, a crypto investor mistakenly sent $50 million in USDT to a poisoned address. Within 30 minutes, the funds were swapped to DAI and then 16,690 ETH, with 16,680 ETH routed through Tornado Cash; on-chain timestamps show a 0.005 USDT test and the large transfer minutes apart.