Smart Contract Audits
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What our customers say
ChainSecurity went above and beyond our expectations when it came to the audit of our Liquidations 2.0 upgrade of the MakerDAO Protocol. They were the perfect partner to support the biggest upgrade of the protocol since its launch.
A huge thank you to ChainSecurity for your hard work and diligence. We’re truly impressed by the team.
We've worked with many Smart Contract auditors in the last five years and ChainSecurity quickly differentiated themselves as a leader in the space. They have relevant DeFi expertise, professional work ethic and have always been a reliable partner.
From our Blog
Auditor's Wishlist for Ethereum Security in 2026
Our research team's wishlist of five critical, public-good improvements for Ethereum security — from whitehat fuzzing on real chain state to better auditing tooling — drawn from auditing smart contracts since 2017.
Read articleThe Hitchhiker's Guide to Rebasing Tokens
A developer’s guide to navigating the four dangerous rounding quirks of DeFi rebasing tokens like stETH and aTokens to prevent integration reverts and dust.
Read articleHex, Lies, and BigInts: Finding Critical Bugs in TypeScript Blockchain Code
Bugs in off-chain applications can lead to critical problems like Denial of Service that can be abused by attackers. Typescript is used in many cases. Learn about our experiences.
Read article