We’re excited to announce beta access to AuditAgent, a fast and efficient AI-powered tool to help developers effortlessly secure their smart contracts. Start addressing security issues in minutes - not weeks at 🚀

RT @intoverflow: this ain’t your father’s formal verification @NethermindEth is using the latest methods to deliver precise, useful models…

Who verifies the (zk) verifier? Nethermind! The Formal Verification team at @NethermindSec, led by @JulekSU, just made history by formally verifying the honesty of @ZKSync’s on‑chain zk verifier using EasyCrypt. This is the first time formal verification has been applied to a real-world zk verifier. This breakthrough result confirms the integrity of the verifier, while showcasing ZKSync’s commitment to ZKP security. Huge thanks to @dfirsov, @rub_duck_type, @convoluted_code, @the_matter_labs, and the EasyCrypt team (especially Pierre-Yves Strub) for their invaluable collaboration on this project. Read our blog to see how Nethermind’s pioneering formal verification work is helping secure ZKSync.

DOP’s commitment to privacy-focused asset management is following the best practices for on-chain and off-chain data security. Nethermind Security is proud to support DOP Labs in strengthening their protocol. 🔗 Read the full audit here:

@ethereum

Audited by Nethermind Security

In collaboration with @intmaxIO, the Formal Verification team at Nethermind Security has formalized the INTMAX2 protocol in @leanprover. Using hard formal methods, we have proven the key security property claimed in the INTMAX2 whitepaper: no adversary can manipulate the rollup so that the rollup contract has insufficient funds to back the funds on the rollup itself. This work, led by @JulekSU, provides the highest level of certainty that the security properties outlined in the whitepaper hold for any correct implementation. Learn more about formal verification and how it secures INTMAX2 in our latest blog 👇

RT @lagoon_finance: 🌊 Lagoon puts user's security first. That's why, our protocol has been reviewed by @NethermindSec 🛡 — weeks before rel…

We proudly support Lagoon's mission to democratize best-in-class DeFi yield. From asynchronous flows to granular spending policies, Lagoon empowers curators to implement a wide range of strategies — with a customizable level of risk and flexibility.

Denial of Service (DoS) attacks can disrupt smart contracts, making some features or the entire protocol unusable. DoS attacks take many shapes and they are executed differently from one protocol to another. This attack vector can cause financial and operational issues for the protocol and its users. Learn how DoS attacks work with some hands-on examples, and how to prevent these kinds of vulnerabilities while developing your protocol. 👉 Stay ahead of threats and secure your contracts:

RT @DiegoMarmsoler: We are happy to announce that @JulekSU will give a keynote at #FMBC25 @ETAPSconf Julian leads the formal verification…

In Web3, can you trust front-end validation to sanitize the user inputs of certain functions? The risks might surprise you. Check out the graphic to learn more. 👇

It's been a pleasure collaborating with @intmaxIO on formally verifying key security properties of the INTMAX2 protocol using @leanprover. Blog post and source coming out shortly. Formal verification is crucial for ensuring security and correctness of blockchain protocols like INTMAX2, providing rigorous guarantees of their behaviour and helping to prevent any future exploits.

RT @jack__sanford: Top 5 AI Security Agents (January 14th, 2025) Based on some early research, these security agents seem to have the most…

Nethermind Security is looking for new team members! Both full-time and internship positions are available at at Check out what our previous intern has to say about their experience working at Nethermind Security.

Here is a short testimonial from their team