This week on the Priv8 Podcast, host Derek E. Silva joins Web3 hacker Goncalo Sa, co-founder of Consensys Diligence, a smart contract audit service that helps everyone, from startups to enterprises, launch and maintain their Ethereum blockchain applications. We take a deep dive into Goncalo’s early days as a developer, the current state of blockchain security, why ethical hacking is so important, and Portugal’s vibrant tech startup scene.