IoTeX private key suspected to be leaked, with losses of approximately $4.3 million

According to Specter, IoTeX's private key may have been compromised, resulting in the token vault being emptied, with total losses amounting to approximately $4.3 million. The attacker transferred multiple contract assets, including USDC, USDT, IOTX, PAYG, WBTC, and BUSD, and converted the stolen assets into ETH, of which 45 ETH have already been cross-chained to the Bitcoin network.