The OpenZeppelin team having fun at the TrustX boat. 🌉 Thanks to everyone who came to our booth and listened to our talks on Plonk, Incident Response, Defender, Read-Only reentrancy and price manipulations.

And now a poem

How would you respond if your protocol is attacked? Effective Incident Response protocols are crucial in elevating smart contract systems to the operational security levels seen in other mission-critical and high-reliability software. Yet, many in the space are unprepared 👇

Why is nobody talking about this? I came across an interesting post today by OpenZeppelin which i was about to write something related to Essentially on some of the known measures taken in response to exploits in the space Pure Alpha in this article for everyone Really

🟢Our Gitcoin Grants round for The OpenZeppelin Contracts Library is now live! The library is free and will always be, yet, there is a lot of work that goes into developing and securing it, so, If you love using the library consider supporting us 🙏! explorer.gitcoin.co/#/round/137/0x…

📺⚡️ #TrustX2023 Speaker: Ionut-Viorel Gingu 🎙️ ionut, Blockchain Security Researcher, OpenZeppelin spoke about "Read-Only Reentrancy: 101 and How to Protect Yourself" youtu.be/J81AGd_n3CE

🚨 Important Security Alert to the Community 🚨 We are publicly disclosing a critical vulnerability arising from a problematic integration of the standard ERC-2771 and self delegatecall with user input data, including but not limited to multicall. This issue poses a significant

🧠 Thanks to our BRILLIANT speakers! 📺 All talks can be found here: youtube.com/playlist?list=…

openzeppelin.com/zkp OpenZeppelin announces the formation of the best cryptography team in the blockchain security industry. Formed by renowned academic cryptographers integrated with our best security researchers, the  ZKP team specializes in advising, assessing, and

Since 2016, OpenZeppelin has been passionately dedicated to creating a secure, open, and decentralized financial world. In 2023, our achievements surpassed our own expectations. Here is a summary of everything we did this year to secure open finance :

Did you uncover a novel or unique vulnerability in the past year? Play a pivotal role in enhancing security awareness by contributing to the 2nd edition of the Top 10 Blockchain Hacking Techniques. It's easy and quick. Submit your attack vector now: forms.gle/QpXgQHPiEJvj9k…

The Top 10 Blockchain Hacking Techniques 2nd Edition is out. The industry’s compilation of the 10 most novel, interesting, and unexpected smart contract hacks and bugs. From the governance hack of Tornado Cash using metamorphic contracts, to the billion-dollar exploit

🚀 Proud moment: OpenZeppelin is proud to be the TOP Security pick for the Arbitrum Research & Development Collective! After a competitive 7-day vote against top-tier firms, we're honored to lead the charge. Heartfelt thanks to all who championed our cause. Together, we'll

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It seems you loved our Web3 Security Auditor’s 2024 Rewind 📚 Big shoutout to our amazing security researchers ionut, noirnord, and Frank Lei for creating such great content. If you haven’t read it yet, here’s your reminder to check it out 👇

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Several bugs and on-chain incidents we analyzed, as well as some issues uncovered in OpenZeppelin audits!

Warmly welcoming to #ETHCluj speakers lineup Ionut Gingu👏 Blockchain Security Researcher OpenZeppelin, he is passionate about problem solving, optimizations & technology. Former FinTech C++ backend engineer, turned Blockchain Developer & now auditor. 🎟️ app.moongate.id/e/eth-cluj-2025

The third edition of The Notorious Bug Digest is out! It features Inconsistent Scaling, DoS in the Stellar Contracts library due to how Stellar handles temporary storage, and more.