Introducing OpenZeppelin Contracts v5.1

Automate Smart Contract Workflows

Upgradeable contracts allow us to alter a smart contract to fix a bug, add additional features, or...

Products

Moonbeam Integrates with OpenZeppelin to Provide Best-in-Class Security Tools to Developers

Moonbeam, the Ethereum-compatible smart contract platform on Polkadot, announced an integration...

Announcements

Celo Contracts Audit – Release 4

As another phase of auditing, the cLabs team has asked us to review and audit the recent changes to...

Security Audits

FEI Post Mortem

On Sunday May 2nd, 2021, the Fei Labs team identified an economic vulnerability that affected the...

Announcements

Building an NFT Merkle Airdrop

Upgradeable contracts allow us to alter a smart contract to fix a bug, add additional features, or...

Products

Alpha Finance Homora V2 Audit

The Alpha Finance Lab team asked us to review and audit their Homora V2 smart contracts. We looked...

Security Audits

OpenZeppelin Contracts 4.1

This new release introduces UUPS proxies as a cheaper alternative to Transparent proxies....

Products

The Graph – Staking Bugfix #2 Audit

The Graph team asked us to audit a bugfix present in the Staking contract when an allocation is...

Security Audits

The Graph – Slashing Upgrade Audit

The Graph team asked us to audit an upgrade of the DisputeManager contract that adds separated...

Security Audits

The Graph – Staking Bugfix #1 Audit

The Graph team asked us to audit a bugfix of an issue regarding the Staking contract.

Security Audits

The Graph Audit

The Graph team asked us to audit the new functionality of the Managed contract that saves on gas...

Security Audits

The Graph – Governance Upgrade Audit

The Graph team asked us to audit a new set of contracts that should enhance the existing governance...

Security Audits