Nabil Ech

@_kujen5 @immunefi @CyfrinUpdraft @PatrickAlphaC @cantinasecurity Congrats 👏

This is an insane moment for me. FIRST EVER WEB3 PAYOUT on @immunefi !!! I started learning about Web3 on December 2024 from @CyfrinUpdraft and @PatrickAlphaC Started my first contest on @cantinasecurity on June 2025. First payout on April 2026! NEVER STOP THE GRIND! Lessgerit!

New blog: why XOR hashing is provably broken and how it showed up in the Panoptic $4M vulnerability. Collision probability ≥ 1/2 via Chebyshev + pairwise independence. Panoptic used exactly this construction for position fingerprinting. link : nabilech.com/why-xor-is-a-t…

@meshaqRapha0761 I can feel the pain

Another day in the life of a Smart Contract sec. researcher 🙂

I made a repo for @Wonderland CTF at @EthCC 9, with all the challenges and solutions. Take a look, u can contribute by solving the remaining ones Link: github.com/Nabil-Ech/Wond… #wonderland #ctf #ethcc9

Excited to have attended @Wonderland CTF at @EthCC — what an incredible experience! 🐇

Let's Goooo @EthCC

Zircuit Finance is now live. Institutional-grade yield. Transparent structure. Security-first design. Targeting 8–11% APR with no deposit minimums and 0% management fee.

@ow3nwatkins @EthCC sure!, i already DMed u

@nabil_ech @EthCC Yes bro, let’s grab a coffee ☕️

ETHCC ETHCC ETHCC who's going? i wanna meet cool ppl reply below if you're attending @EthCC

ETHCC who's going? I would like to meet some of you reply below or DM if you're attending @EthCC

I just published a new blog post: P vs NP. This is the essential building block for anyone trying to actually get how ZKPs work under the hood. Feel free to dive in—I’m open to any comments or discussions you have! Read it here: nabilech.com/p-np-zkp-zero-…

Is anyone coming to EthCC ? 👀 DM me if interested

@jdetychey @EthCC @zircuit nice one :)

@EthCC @zircuit Lust for cat swag intensify 🙀

EthCC[9] is made possible by the generous support of our sponsors. Thank you @zircuit for supporting us this year as a SAPPHIRE sponsor! The Safe Haven for Onchain Finance 💙❤️🩵 zircuit.com

I wrote a short blog trying to build intuition around P vs NP and why this distinction even matters for zero-knowledge proofs This is not ZK engineering—just foundational theory that helped me reason more clearly about what ZK can and cannot promise Link nabilech.com/p-np-zkp-zero-…

@Xeer I need help

If you’re like me and see godzilla, seek help.

If you’re right-brained you see a rabbit. If you’re left-brained you see a turtle.

@pashov Knowledge expands awareness of ignorance

What controversial opinion about web3 security will have you in this position?

POV: you jump into the web3 security rabbit hole

@Tigerfrake Congrat

First public solana contest. Missed alot, learnt alot. We move😎

@shaflow01 congrats, keep it up

Joined this contest during the holidays. Got 3/3 High. It was a nice experience

@EthCC I got mine 😉

It’s official 🎉 Starting now you may: 🎟️ Grab your early bird ticket with a 100€ early bird discount 🎤 Apply to speak 🎓 Apply as a student Be part of Europe’s largest Ethereum conference and make this edition unforgettable 💙❤️🩵 👉 Get your tickets now: ethcc.io/tickets Join us for EthCC[9], happening March 30 to April 2, 2026 in Cannes 🇫🇷