Doubling Down on Open Source Tools and Phasing Out Defender
OpenZeppelin is doubling down on open source development tools by sunsetting Defender and releasing...
We’re doubling down on open source and sunsetting Defender
on July 1, 2026. Read more
OpenZeppelin is doubling down on open source development tools by sunsetting Defender and releasing...
OpenZeppelin is phasing out its Defender SaaS to focus on open source tools like Relayers and...
Introducing the alpha release of Open Source Relayers & Monitor for EVM networks, Solana, and...
Contracts v5.2 runs parallel to more experimental development hosted in the community-owned...
OpenZeppelin is developing a contracts library that empowers developers to build on top of secure...
OpenZeppelin Contracts v5.1 pushes the boundaries of cryptography, data structures, and utilities...
Top 10 Blockchain Hacking Techniques. The smart contract exploits of 2023 often use creative and...
After a successful beta phase, we are thrilled to announce the General Availability (GA) release of...
OpenZeppelin and Arbitrum are joining forces in a groundbreaking partnership to introduce a new era...
Each year, exploited security vulnerabilities end up costing the blockchain industry billions of...
Dec '23 saw critical smart contract vulnerability, sparking a community-led response, exemplifying...
With the rise of Zero-knowledge proofs as a prominent technology for blockchain privacy and...