Blog
Research notes, audit learnings, and practical best practices from our team.
&w=3840&q=75)
Q1 2026 Web3 Exploit Report
How Protocols Got DrainedThe first quarter of 2026 was brutal for Web3 security. CD Security tracked every protocol-level exploit across the quarter — no scams, no phishing, no rug pulls. Just the technical failures that drained real funds from real protocols.Here's what the data shows.📥 Download…
&w=3840&q=75)
Inside CD Security's Audit Methodology: How We Secure 100+ Protocols
Inside CD Security's Audit Methodology: How We Secure 100+ ProtocolsMost security firms treat their audit process like a trade secret. We think that's backwards. Here's exactly how we work—because you deserve to know what you're paying for.In the first month of 2026 alone, Web3 lost over $27…
&w=3840&q=75)
How to Actually Prepare Your Web3 Project for Security Audits
ContextUnderstand the layers of securityOptimize code for auditor comprehensionPre-audit readiness checklist + internal audit with our toolWeb3 incident response playbookEmergency option: SEAL 911ConclusionThis guide compiles the most important security materials and practical advice every Web3…
&w=3840&q=75)
How to go from 0 to a paid Web3 auditor in 1 year
ContextAccept this before you even startUnderstand why this job pays so wellWhy Web3 security is so attractiveWhat the job actually involvesHow long it takesThe path (detailed)Valuable resources (must-save)Conclusion1. What you need to accept before you startIf you want to become a Web3 security…
&w=3840&q=75)
What Happens When a Web3 Protocol Gets Hacked? Real Cases + Prevention Tips
Over the past five years, billions in user funds have been lost to protocol hacks. Some projects bounced back. Others never fully recovered.In this article, we outline the five most common post-hack outcomes, analyze 10 major exploits, and break down how each project responded. We also share the…
&w=3840&q=75)
Top 5 Smart Contract Security Bugs (Feb 2025): Solidity Front-Running, TypeScript DoS, and More
It's been another month packed with audits and unexpected findings. This time, our discoveries go beyond Solidity smart contracts, uncovering security flaws in TypeScript-based applications as well. From classic blockchain vulnerabilities to backend risks, our findings highlight the challenges…
&w=3840&q=75)
Top 5 Smart Contract Security Bugs (Jan 2025): Issues in Protocols Interacting with Uniswap V3 Liquidity & Cross-Chain Swaps
Welcome to the first post in our new monthly series, where we share five of the most intriguing findings from recent audits. In each article, you’ll discover common pitfalls, unique vulnerabilities, and practical fixes. Our goal is not only to help make protocols safer but also to educate more…
&w=3840&q=75)
Top 10 DeFi Projects to Watch in 2025: A Quick Guide to Stay Ahead in Crypto
Decentralized Finance (DeFi) has revolutionized the financial world, offering groundbreaking solutions in staking, lending, synthetic assets, and more. In this article, I've handpicked 10 of the most notable DeFi projects that every Solidity developer, auditor, or crypto enthusiast should know…