A curated list of smart contract attack vectors

🍋 An open dataset containing smart contract audit issues from various sources.

Ethereum Commonwealth Security Department conducted over 400 security audits since 2018. Not even a single contract that we audited was hacked. You can access our audit reports in the ISSUES of this repo. We are accepting new audit requests.

A static analyzer for NEAR smart contract in Rust

This repository represents my portfolio of smart contract security audits and audit contest findings

The purpose of this repo is to list all the related Research Papers focused on Smart-contracts security topics. As well as listing all the encountered smart-contracts defects with a summary description. 🛡️

This repo contains anti-hack checklists, which will help projects to build and develop secure DeFi applications. If you find anything missing or want to update existing resources, you can create a pull request and contribute to the project.

Go-to compilation of smart contract proxy information, for discerning devs and auditors

My Blockchain auditing service

🛡️ Ghosts is a free smart contract security study and revision platform. Initially based solely on previous Secureum Races to wit we use all of the previous race content and simulate an engaging, incentivized learning platform for aspiring smart contract security researchers.

🦅 CodeHawks documentation

EtherAuthority secures web3 including: DeFi, NFT, DAO, Metaverse, Gaming, DEX, Launchpad, L1 Blockchain, Escrow, Cross-chain Bridge, and many more.

An awesome list of gas optimization techniques for smart contracts, with their relevant Proof of Concepts tested using Foundry.

Echidna, Etheno, and HardHat template for fuzzing complex systems.

Scout is an extensible open-source tool intended to assist Stellar Soroban smart contract developers and auditors detect common security issues and deviations from best practices.

Original TheDAO reworked by a team of security experts to act as a core governance system for Callisto.

This repository contains some notes on popular Smart Contract attacks and security concepts.

Automatic tight struct packing optimization for Solidity using python

Contact for Audit