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 ...

All Security Audits Security Insights

Two months ago, we presented the EVM package standard as a means to securely share on-chain...

Security Insights

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

Security Audits

This week started off with the finding of malicious code injected into a dependency of a popular...

Security Insights

The Augur team and the Ethereum Foundation (through a joint grant) asked us to review and audit the...

Security Audits

The OpenBazaar team asked us to review and audit their Escrow contract, one of several in their...

Security Audits

Few applications need blockchains. Distributed consensus makes each computational step very...

Security Insights

William Hinman’s recent statements at the Yahoo Finance All Markets Summit provide some guidance...

Security Insights

The Dharma team asked us to review and audit the smart contracts implementing their protocol. We...

Security Audits

Welcome to the second part of this guide. If you haven’t read part 1, I highly recommend it to...

Security Insights