To achieve composability in DeFi, many projects require external sources of truth or price feeds. This article explores the common vulnerabilities in the use of pricing and oracles with real-world examples.
Key concepts to understand the Solana Virtual Machine (SVM).
This article explores how NEAR's unique account system combines human-readable names with multi-tiered permissions, examining the security implications and providing practical guidance for implementing robust access control in smart contracts.
Examining an interesting edge case discovered in EigenLayer's beacon chain slashing calculation that affects withdrawable share calculations.
Introduction In this article, we dive into the storage system of the NEAR blockchain. We'll explore how storage works on NEAR, how to use it securely, and highlight some of the common pitfalls. This is our second post about the NEAR blockchain....
NEAR Protocol introduces Nightshade sharding to tackle blockchain scalability while maintaining security. This article explores the security implications of cross-contract calls in sharded environments, demonstrating both proper implementation...
Many DeFi Protocols have decentralised using DAOs and token governance. This article explores the common vulnerabilities in the governance of DAOs with real-world examples.
Liquid Restaking protocols are a big trend in the DeFi space. This article explores the common vulnerabilities in liquid restaking protocols with real-world examples.
Enhancing Forge testing with fuzzing and invariant testing for smart contract security.
A summary of Ethereum's upgrades and their implications on smart contract functionality.