ChainCatcher news, according to PeckShield's analysis, the staking contract of the multi-chain liquidity staking protocol Meta Pool has a serious vulnerability that allows free minting of mpETH.This specific transaction free minted over 9,700 mpETH (27 million USD), but the low liquidity of mpETH limited the profit to about 10 ETH.

ChainCatcher message, according to Cyvers Alerts (@CyversAlerts) analysis, in a suspicious transaction involving Meta Pool, an address seems to have exploited the mint( ) function to mint mpETH without depositing actual ETH, with an estimated loss of about $47,000. The stolen mpETH is currently being exchanged for ETH.