SushiSwap Suffers A $3.3m Exploit Due To An Approval Bug
In the wee hours of April 9, a bug in a smart contract on the decentralized finance (DeFi) protocol SushiSwap led to losses amounting to over $3 million, according to security reports on Twitter from blockchain security firms CertiK Alert and Peckshield. It seems the @SushiSwap RouterProcessor2 contact has an approve-related bug, which leads to the loss of >$3.3M loss (about 1800 eth) from @0xSifu.