Gamma, the liquidity management agreement, has announced that it has closed all public treasury/virtual machine monitoring deposit channels. The deposit channels will remain closed until the team discovers and resolves the issue, as users need to withdraw funds. Earlier, there was a flash loan attack on the Gamma Strategies contract on the Arbitrum chain. The attacker manipulated the price and obtained 1535 ETH (valued at approximately 3.43 million US dollars) and bridged it to Ethereum.

BlockSec stated on social media that Hope.money on Ethereum has been attacked due to precision loss issues. There have been several such attacks recently, and developers are advised to investigate and conduct self-examination in a timely manner. BlockSec stated that the attacker first opened a position on HopeLend, borrowed 2,000 WBTC through flash loans, and added flash loan fees to the liquidity index of the reserve fund through the pool contract's flash loan function. The attacker manipulated the liquidity index of the hEthWBTC contract (from 1e27 to 7,560,000,001e27), resulting in a final precision loss. Then, the attacker borrowed a large amount of assets from other markets. Finally, due to the precision loss, the attacker was able to redeem all WBTC collateral.

CertiK Alert monitoring data shows that a flash loan vulnerability has been found in the MicDao project, with the contract being BSC 0xf6876f6AB2637774804b85aECC17b434a2B57168. The attacker has already made a profit of $12,263.