Doubling Down on Open Source Tools and Phasing Out Defender

OpenZeppelin is doubling down on open source development tools by sunsetting Defender and releasing production-ready open source Relayers and Monitor. Discover new features, and our expanded open ...

The Primitive team asked us to review and audit an early version of their smart contracts, and here...

Security Audits

We have partnered with Truffle, Nomic Labs (buidler) and Gnosis Safe to release two plugins and a...

Announcements

We are releasing two new packages to deploy and manage upgradeable contracts from Buidler and...

Products

We are rolling out a Gnosis Safe App for managing proxy-based smart contract upgrades! This allows...

Products

Balancer is an automated portfolio manager. It allows anyone to create Balancer pools, each of...

Security Audits Dex Solidity

Auctus is a company which produces decentralized financial applications. ACO is a decentralized...

Security Audits

The Compound team engaged us to audit their new view for the Open Oracle, featuring an integration...

Security Audits Solidity oracle

A flash-mintable asset-backed token is an ERC20-compliant token that is: Asset-backed and...

Security Insights

A high-severity vulnerability in the Argent wallet would have allowed attackers to take over...

Security Insights Zero-Day Vuln

Monte Carlo Decentralized Exchange is a decentralized derivatives exchange. MAI Protocol V2 is a...

Security Audits

The Compound team engaged us to audit their new COMP distribution system, which will be added to...

Security Audits Solidity Lending

In this audit we reviewed a particular financial contract template that can be used within the...

Security Audits Solidity oracle