PeckShield has reported that the SushiSwap RouterProcessor2 contract contains a bug related to approvals, resulting in a loss of over $3.3 million (about 1800 eth) from the 0xSifu wallet. This incident highlights the importance of smart contract security in the DeFi space. https://twitter.com/peckshield/status/1644925384709009413 The Vulnerability The vulnerability in the SushiSwap RouterProcessor2 contract allowed attackers to exploit a weakness in the approval function, allowing them to transfer tokens out of the 0xSifu wallet. This type of…