​Case studies of vulnerabilities in Sui smart contracts (and how they can be avoided)

​The talk by Monethic will be focused on some interesting vulnerabilities found during Sui smart contract audits. We’ll walk through practical examples of code, from beginner-level oversights to more advanced design flaws. Topics include access control, data management, and time-based logic issues, with optional deep dives into trickier patterns. 

​Agenda

​- Intro: Sui security model - what is secure by design and what should be designed by the devs
- Case studies
    - Access control and how to do it wrongly 
    - Problem with tables 
    - Time units 
    - Advanced case study: Bug in Hot potato implementation 
- Q&A

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​Monethic

​ A cybersecurity company based in Poland with extensive experience in Web3 technologies - including smart contracts audits, blockchains (L1/L2), wallets, off-chain components as well as Web2 security.

​Our team of cybersecurity experts includes experienced blockchain auditors, penetration testers, and security researchers with a deep understanding of the security risks and challenges in the rapidly evolving Web3 landscape.