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Security Audit For the Sui Ecosystem
CertiK leverages its advanced suite of security tools to proactively identify vulnerabilities and fortify smart contracts against malicious threats.
Explore Sui Projects
Securing the Sui Ecosystem
Sui is a high-performance Layer 1 blockchain designed for low-latency, high-throughput applications, with a focus on scalability and user-friendly development. Built by Mysten Labs, a team of former Meta engineers who also contributed to the Diem project, Sui leverages the Move programming language to enable parallel transaction execution and rich on-chain assets.
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The HamsterWheel: An In-Depth Exploration of a Novel Attack Vector on the Sui Blockchain
CertiK is a trusted security provider for projects in the Sui blockchain ecosystem. Through in-depth security research on Sui, our team has uncovered Major issues, including the well-known HamsterWheel vulnerability, which were addressed closely with the Sui team ahead of the mainnet launch. Projects such as Cetus have engaged CertiK to audit their smart contracts, strengthening the security and reliability of their protocols. As the Sui ecosystem continues to grow, CertiK continues to provide the expertise and tools necessary to help secure their systems from the ground up.
Why Choose CertiK for Sui Security
CertiK is a trusted security provider for projects in the Sui blockchain ecosystem. Through in-depth security research on Sui, our team has uncovered Major issues, including the well-known HamsterWheel vulnerability, which were addressed closely with the Sui team ahead of the mainnet launch. Projects such as Haedal have engaged CertiK to audit their smart contracts, strengthening the security and reliability of their protocols. As the Sui ecosystem continues to grow, CertiK continues to provide the expertise and tools necessary to help secure their systems from the ground up.
How Do Sui Project Audits Work?
The audit process kicks off with a detailed analysis of a project's entire codebase.

Learn More From Our Resources

We have published multiple research articles covering the Sui ecosystem's evolution and security considerations.
Move Capture the Flag Competition Recap
Move Capture the Flag Competition Recap
11/22/2022
Move for Solidity Developers I: Storage and Access Control
Move for Solidity Developers I: Storage and Access Control
4/3/2025
Security Risks of Stablecoins
Security Risks of Stablecoins
7/8/2025
Move for Solidity Developers: Token Standard I
Move for Solidity Developers: Token Standard I
5/14/2025
What Else We Offer
We have published multiple research articles covering the Sui ecosystem's evolution and security considerations.
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Team Verification
Through a rigorous process that uses both AI and human verification, we verify the identities of your team to reassure users that their investment is in safe hands.
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Skynet
Skynet generates real-time insights of on-chain activity, allowing project teams to be alerted of any suspicious events and saving precious time in anticipating and responding to attack.
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SkyInsights
SkyInsights is a powerful crypto compliance and wallet screening platform. The comprehensive risk management system analyzes and flags wallet address and transaction risks.
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Penetration Testing
Safe and In-depth attack simulation to expose the most complex vulnerabilities on your crypto exchanges, wallets and Dapps.