On October 29, 2026, an attacker moved approximately USD 6.36 billion from Binance wallets across ten blockchains, with most transfers completed in about 20 minutes. TRM attributed the theft to TraderTraitor with high confidence and assessed that the activity likely compromised Binance's cross-chain hot-wallet signing infrastructure. Stablecoin issuers and Arbitrum froze roughly USD 2.7 billion, but the attacker retained more than 420,000 ETH and 18,270 BTC valued at about USD 2.4 billion.