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In 2024 alone, over $2.3 Billion was stolen from Web3 protocols—not just from "careless" teams, but from audited projects with millions in funding. In this first episode of our new series, Rahul Kumar (Subject Matter Expert at SecureDApp) takes you step-by-step inside the world of smart contract vulnerabilities. We move beyond the whitepapers to show you exactly what attackers see when they look at your code. What we cover in Episode 1: Reentrancy Attacks: The "Infinite Money Glitch" that cost Cream Finance over $150 Million. Oracle Manipulation: A deep dive into the $116M Mango Markets heist and why "legal on-chain" doesn't mean safe. Access Control: How simple oversights led to the $600M Poly Network and $320M Wormhole Bridge hacks. Security in Web3 isn't a checkbox; it's a foundation. Learn how to move faster than attackers by integrating security into your development lifecycle with tools like Solidity Shield, SecureWatch, and SecureTrace. Timestamps: 0:00 - The Uncomfortable Truth of Web3 Security 1:40 - 4 Questions Every Attacker Asks 2:50 - Attack 1: Reentrancy (The Cream Finance Case) 4:43 - Attack 2: Oracle Manipulation (The Mango Markets Heist) 7:18 - Attack 3: Access Control (Poly Network & Wormhole) 9:12 - How to Build a Layered Security System 11:32 - Coming Soon: Episode 2 About SecureDApp SecureDApp is a Web3 security and compliance company dedicated to safeguarding decentralized applications, exchanges, and digital ecosystems. With a mission to make blockchain adoption secure, scalable, and regulation-ready, SecureDApp regularly engages with industry experts and thought leaders to bring valuable insights to the community through initiatives like SpotLight and Blueprint. Follow Us on: Linkedin - https://tr.ee/Ak7g_JkJM0 Twitter - https://x.com/Secure_DApp Youtube - https://www.youtube.com/@SecureDApp Website - https://securedapp.io Github - https://github.com/securedapp-github Telegram - https://t.me/secureDApp Discord - https://discord.gg/uJVyuVEp Telegram community - https://telegram.me/securedappcommunity Instagram - https://www.instagram.com/securedapp_official?igsh=eHc2Nm1wc2ZodXk= Linktree - https://linktr.ee/securedapp #web3security #smartcontracts #blockchain #solidity #Web3Hack #securedapp #cryptosecurity