BlockBeats reported that on October 25, according to on-chain data, the US government address (Bitfinex hacker seized funds) withdrew $6.57 million worth of stablecoins from Aave half an hour ago, and the funds were transferred to the "0x3486ee700ccaf3e2f9c5ec9730a2e916a4740a9f" address, which then exchanged about 5.45 million USDC for 2,135.27 ETH.
The specific operation motivation of this address cannot be confirmed for the time being.