Introducing OpenZeppelin Contracts v5.1

Compound Finance

The Compound team asked us to audit their integration of Multi-Collateral Dai and the Dai Savings...

Security Audits Solidity Lending

PoolTogether Audit

The PoolTogether team asked us to review and audit the system. We looked at the code and now...

Security Audits

Aave Protocol Audit

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

Security Audits Solidity Lending

Eco Contracts Audit

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

Security Audits Solidity Payments

ArroToken Audit

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

Security Audits

Compound Finance – Timelock Audit

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

Security Audits Solidity Lending

Recoverable Wallet Audit

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

Security Audits

InstaDApp Audit

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

Security Audits

Libra’s Move IR Compiler Vulnerability

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

Security Audits

OpenZeppelin Uncovers Vulnerability in Libra’s Move IR Compiler

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

Security Audits

PROPS Token Contracts Audit

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

Security Audits Solidity Token

Compound Audit

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

Security Audits Solidity Lending