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 Aave team asked us to review and audit a pre-production version of their protocol. We looked at...

Security Audits Solidity Lending

The Eco team asked us to review and audit the contracts for their open payment network. We looked...

Security Audits Solidity Payments

The Arro team asked us to audit their ERC20 ArroToken project. We look at the code and now we...

Security Audits

The Compound team asked us to audit a patch of their smart contract code. We examined the code and...

Security Audits Solidity Lending

Micah Zoltu asked us to review and audit the recoverable wallet smart contract code. We looked at...

Security Audits

The InstaDApp team asked us to audit their proxy wallet and wallet registry contracts. We examined...

Security Audits

We describe a vulnerability in the Move IR compiler whereby inline comments can be disguised as...

Security Audits

We found a problem in Libra’s intermediate representation language compiler, the Move IR, that...

Security Audits

The YouNow team asked us to review and audit their PROPS Token contracts. We looked at the code and...

Security Audits Solidity Token

The Compound team asked us to review and audit their platform's smart contracts. We examined their...

Security Audits Solidity Lending

In this article, we look at a game theoretical attack against smart contract timelock systems that...

Security Audits

Uniswap is a public, open-source protocol to exchange tokens in Ethereum. In Uniswap, there is a...

Security Audits