Overview: On July 30, 2023, JPEG’d experienced a significant security breach due to a reentrancy vulnerability resulting in a loss of ~11.4M USD. Vyper versions 0.2.15, 0.2.16 and 0.3.0 are vulnerable to malfunctioning reentrancy locks. AlchemixFi, MetronomeDAO, DebridgeFinance and Ellipsisfi are some more projects that faced a similar issue. Smart Contract Hack Overview: Frontrunner Address…