[Polkadot Cross-Chain Bridge Attacker Transfers Entire $269,000 Stolen Funds to Tornado Cash] According to a real-time alert from on-chain analytics platform Arkham Intelligence, the hacker address that previously attacked the Polkadot cross-chain bridge (Hyperbridge) has transferred all stolen funds, $269,000 (approximately 269,000 USD, settled in ETH), to the privacy protocol Tornado Cash for mixing and laundering.