When I first started diving into the world of Web3 during a development course, I stumbled upon the concept of reentrancy. It was one of those moments where curiosity took over — I couldn’t believe how a small oversight in a smart contract’s code could lead to such catastrophic outcomes. This vulnerability quickly became my gateway into exploring the broader realm of blockchain security. Reentrancy attacks taught me just how crucial it is to build secure smart contracts, especially when deali...