Over the weekend, SushiSwap suffered a major security breach when a bug in its RouterProcessor2 contract was exploited, leading to the theft of approximately $3.3 million worth of Ethereum (CRYPTO: ETH) from a user’s wallet. PeckShield, a blockchain security and data analytics company, confirmed that the “approve-related bug” in the contract allowed the attacker to steal 1,800 ETH from the victim’s wallet.