OpenZeppelin Blog | OpenZeppelin Security (7)

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Scroll Alpha Comet Deployment Audit

Comet deployment to the Scroll Alpha network will hook into the community's testing framework and...

Ion Protocol Audit

The Ion Protocol implements a borrowing and lending platform for liquid staking tokens (LSTs). LSTs...

Security Audits Solidity Liquid staking

Restakefi Audit

Restake Finance is a modular liquid staking protocol developed on EigenLayer, utilizing users'...

Security Audits Solidity Liquid staking

Top 10 Blockchain Hacking Techniques of 2023 - Community Nominations

Each year, exploited security vulnerabilities end up costing the blockchain industry billions of...

Announcements

UMA Across V2 Diff Audit 2023

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

Security Audits Solidity Bridge

Secure Implementations & Vulnerable Integrations in Smart Contracts: ERC-2771 Crisis Management

Dec '23 saw critical smart contract vulnerability, sparking a community-led response, exemplifying...

Announcements

Auki Labs Audit

Auki Labs is a company creating products that target the spatial computing space. Specifically,...

Security Audits Solidity DePIN

Beefy Zap Audit

BeefyZapRouter serves as a versatile intermediary designed to execute users' orders through routes...

Security Audits Dex Solidity

ZK-SNARKS & The Last Challenge Attack: Mind Your Fiat-Shamir!

OpenZeppelin recently identified a critical vulnerability during an audit of Linea‘s PLONK...

Security Insights

AVA Teleporter Audit

The Teleporter messenger creates a user-friendly layer to send arbitrary messages between subnets...

Security Audits Solidity

OpenBrush Contracts Library Security Review

OpenBrush is an open-source smart contract library written in the Rust programming language and the...

Security Audits Rust Ink!

Linea Bridge Audit

Linea is a ZK-rollup deployed on top of Ethereum. It is designed to be EVM-compatible and aims to...

Security Audits ZKP Solidity

Introducing OpenZeppelin Contracts v5.1

OpenZeppelin Contracts v5.1 pushes the boundaries of cryptography, data structures, and utilities for developers to innovate in smart contract development.