XPNSN Podcast

#2 | The Billion-Dollar Audit: 5 Smart Contract Vulnerabilities That Cost $1B+


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"Our code has been audited." For any leader in Web3, those words should bring peace of mind. But reality shows an audit isn't armor; it's just one layer of defense. In 2024, projects lost over a billion dollars to exploits that auditors often miss.


In this episode of Expansion, we're not talking about complex algorithms. We're talking about money—your money—and the five most expensive coding mistakes every leader must understand before launch. We'll cover everything from classic Reentrancy attacks to the absurdly simple Access Control flaws that cost projects almost a billion dollars.


To help you translate this conversation from technical jargon into business language, we've prepared a special bonus: the "CEO Checklist: 10 Questions to Ask Your CTO About an Audit." This and other free resources are published exclusively on our Telegram channel. To download and use them, join us there!


Timestamps:

00:00 - The Illusion of Security: Why Audits Aren't Armor

00:21 - 2024 Hack Statistics: The Billion-Dollar Problem

00:51 - Mistake #5: Lack of Input Validation

01:31 - Mistake #4: Flash Loan Attacks Explained

02:09 - Mistake #3: Re-entrancy - The Classic Hack

02:51 - Mistake #2: Insidious Logical Errors

03:23 - Mistake #1: Access Control - The $950M+ Error

03:56 - The Leader's Role: Asking the Right Questions

04:07 - Call to Action: The 10-Question Checklist for Your CTO


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Sources & Further Reading:

1. OWASP Smart Contract Top 10: https://owasp.org/www-project-smart-contract-top-10/

2. Ultimate Smart Contract Audit Checklist - 2024: https://www.rapidinnovation.io/post/complete-checklist-for-smart-contract-audit

3. DeFi Hacks Analysis (CertiK): https://www.certik.com/resources/blog


Tags:

#SmartContract #BlockchainSecurity #SmartContractAudit #Reentrancy #AccessControl #Web3Security #OWASP #Solidity #DeFiHack #aiixpro #ExpansionPodcast #Cybersecurity #Crypto

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XPNSN PodcastBy Ruhunt