Articles by Madigan Lebreton

5 articles
Date Tue 27 August 2024
Authors Elouan Wauquier, Madigan Lebreton
Category Blockchain

Drawing from our audit of Airswift's SCF, we discuss part of Soroban's security model and showcase common vulnerabilities. SCF, for "Supply Chain Financing", is the DeFi product developed by Airswift that "optimizes funds flow" between buyers and suppliers. It is developed on Stellar's smart contract platform: Soroban. Airswift mandated Quarkslab for an audit of their smart contracts, with support from the Stellar Development Foundation. In this blog post, we present the results of this audit, and share common pitfalls to avoid on Soroban.

Date Tue 21 May 2024
Authors Damien Aumaitre, Laurent Laubin, Madigan Lebreton, Victor Houal
Category Software

Eclipse KUKSA's committers, with support from Eclipse Foundation, engaged with Quarkslab to perform an audit of Kuksa, an open-source framework that provides shared building blocks for Software Defined Vehicles. The goal of the audit was to assist the Eclipse Kuksa committers to increase their security posture using static and dynamic analysis (fuzzing in particular) and was organized by Open Source Technology Improvement Fund, Inc and made possible by the founding Eclipse Foundation received from the Alpha-Omega project.

Date Tue 07 May 2024
Authors Elouan Wauquier, Madigan Lebreton
Category Blockchain

Allbridge, with support from the Stellar Development Foundation, mandated Quarkslab to perform an audit of Estrela, an automated market maker for Stellar built on Soroban.

Date Tue 19 March 2024
Authors Madigan Lebreton, Elouan Wauquier
Category Blockchain

Allbridge's maintainers, with support from Stellar Development Foundation, engaged with Quarkslab to perform an audit of Allbridge Core implementation in the Stellar ecosystem. This new implementation uses Stellar's smart contracts platform: Soroban.

Date Thu 26 October 2023
Authors Madigan Lebreton, Elouan Wauquier, Victor Houal
Category Blockchain

This blog post presents the entire workflow of a transaction executed on zkSync Era. zkSync Era is a Zk Rollup Layer 2 blockchain that executes transactions and proves its execution on the Ethereum blockchain using Zero-Knowledge proofs.