Introducing OpenZeppelin Contracts v5.1

Celo Contracts Audit

The Celo team asked us to review and audit Release 7 smart contracts. We looked at the code and now...

Security Audits Solidity Token

Celo Contracts Audit

The Celo team asked us to review and audit Release 7 smart contracts. We looked at the code and now...

Security Audits Solidity Token

Forta Protocol Audit

The Forta team asked us to review and audit their Forta Token smart contracts. We looked at the...

Security Audits Solidity Token

UMA Across V2 Audit 2022

The UMA Across system provides a mechanism that, in effect, allows users to send funds between all...

Security Audits

EIP-4337 – Ethereum Account Abstraction Audit

The Ethereum Foundation asked us to review the EIP-4337 specification and a reference...

Security Audits Solidity EIP

Compound Comprehensive Protocol Audit

As Compound's security partner we completed a comprehensive protocol audit. We looked at the code...

Security Audits Solidity Lending Governance Zero-Day Vuln

Celo Contracts Audit – Release 6

In another round of auditing, the cLabs team asked OpenZeppelin to review and audit recent changes...

Security Audits Solidity

1inch Fixed Rate Swap Audit

The 1inch team asked us to review and audit their Fixed Rate Swap smart contracts. We looked at the...

Security Audits Dex Solidity

Uma Audit Phase 6

The @UMAprotocol team asked us to review and audit a new governance proposal contract, a...

Security Audits Solidity oracle

1inch Limit Order Protocol Audit

The 1inch team asked us to review and audit their Limit Order Protocol v2 smart contracts. We...

Security Audits Dex Solidity

Tally SafeGuard Audit

The Tally team asked us to review and audit a set of contracts with the final goal to improve...

Security Audits

UMA Audit – L2 Bridges

The UMA team asked us to review and audit their L2 bridge smart contracts for the protocol. We...

Security Audits Solidity Bridge oracle