code2042's profile picture. Co-Founder @dc11331 • Head of Operational Security @ Euler Finance • Penetration Tester • Hacker • Linux Kernel Developer

code2042

@code2042

Co-Founder @dc11331 • Head of Operational Security @ Euler Finance • Penetration Tester • Hacker • Linux Kernel Developer

Wrote a script to check at the GitHub org level for the ongoing NPM supply chain attack. It scans all repos + lockfiles for the compromised packages. gist.github.com/erik1o6/b53302…


code2042 reposted

Euler v2 turns 1 today. No way we could've done it alone. Incredible things happen when you don't give up.


Grateful to all the security researchers who participated in the live CTF

EulerSwap passed its biggest security test. As with v2, EulerSwap adopted a multi-layer security strategy: → 5 audits (0 critical/high findings) → Fuzz testing since early development days → A $500K CTF (with no devs cracking the code) Bug bounty on Cantina: Coming soon.



code2042 reposted

Introducing a milestone in protocol security validation. 🪐 We've teamed up with @eulerfinance to launch a $500,000 mainnet CTF, featuring live Ethereum contracts with real liquidity. The challenge begins tomorrow, June 3 at 10:00 AM ET. Here's what you need to know.


code2042 reposted

We like capture the flag (CTF) competitions at Euler. Aside from being a great security excercise, inviting the brightest minds in web3 security to come try to take your money is a lot of fun. Study the EulerSwap contracts.


code2042 reposted

1/ Introducing EulerSwap A smarter DEX with lending-boosted yield, deeper just-in-time liquidity, and native support for LP positions as collateral. Supercharged by Euler lending infra.


code2042 reposted

I often get asked what tools I use for web app pentesting, and people are surprised when I say it's 99% Burp Suite Pro. Here's why... 🧵👇

0xTib3rius's tweet image. I often get asked what tools I use for web app pentesting, and people are surprised when I say it's 99% Burp Suite Pro. Here's why...

🧵👇

code2042 reposted

The stakes have been raised yet again! 🪐 @eulerfinance has upped the bug bounty on Cantina to $7.5M. Following unprecedented growth in the USL vaults, @usualmoney is boosting security by adding $2.5M in USUAL tokens to Euler's bounty for bugs affecting USL vaults. This massive…


As Euler's TVL grows, so does our focus on security. Euler has always valued and worked closely with the security community, and we're looking to expand on that even more.

A never ending focus on security. The Euler v2 bug bounty has been raised from $1M to $5M on @cantinaxyz. Security will always be first and with this we aim to attract more researchers to examine Euler's code. Details ↓

eulerfinance's tweet image. A never ending focus on security.

The Euler v2 bug bounty has been raised from $1M to $5M on @cantinaxyz.

Security will always be first and with this we aim to attract more researchers to examine Euler's code.

Details ↓


code2042 reposted

It’s time. Euler is now live on @base.


It was so cool of Bangkok to set off fireworks for Euler hitting 60M

$60M total deposits on Euler. Higher.

eulerfinance's tweet image. $60M total deposits on Euler.

Higher.


code2042 reposted

Performing a state check after actions is a strong security practice This approach seems to address >70% of potential bugs Even if other functions create an invalid state, the final state check will catch it A great example can be seen in @eulerfinance github.com/euler-xyz/ethe…


code2042 reposted

1/ It's time to distribute real token rewards. Introducing rEUL (“ROYAL”) - a 1:1 locked version of EUL tokens to reward users of Euler.


code2042 reposted

📢 New panel just dropped: Building & Securing a Successful DeFi Protocol We're bringing together 4 top security engineers from leading DeFi protocols for an insightful discussion on the challenges of building and maintaining secure crypto protocols—where billions of dollars are…

summit_defi's tweet image. 📢 New panel just dropped: Building & Securing a Successful DeFi Protocol

We're bringing together 4 top security engineers from leading DeFi protocols for an insightful discussion on the challenges of building and maintaining secure crypto protocols—where billions of dollars are…

code2042 reposted

Shutout to @eulerfinance to having one of the best documented @CertoraInc specs in their repo. This makes it super easy for anyone to understand the property of the protocol. github.com/euler-xyz/ethe…

antonttc's tweet image. Shutout to @eulerfinance to having one of the best documented @CertoraInc specs in their repo.

This makes it super easy for anyone to understand the property of the protocol.

github.com/euler-xyz/ethe…

It's alive!!!!

1/ Euler v2 is live. Lend, borrow and build without limits.



code2042 reposted

The final boss of DeFi security has entered the chat. Today we kick off a $~3.5 million CTF challenge with @HatsFinance. For details and legal disclaimers, read the blog below. Alongside the CTF competition and ongoing after it concludes, we’re also launching a bug bounty with…

Can you hack your way to win $3,500,000? 🤑🏴‍☠️ ​ Join the $~3.5M Euler CTF Challenge, powered by Hats Finance, starting TODAY! ​ Showcase your skills, test @eulerfinance security, and IF you manage to break it, claim your share of the glory!🔥 ​ Join the challenge here 🔗…

HatsFinance's tweet image. Can you hack your way to win $3,500,000? 🤑🏴‍☠️
​
Join the $~3.5M Euler CTF Challenge, powered by Hats Finance, starting TODAY!
​
Showcase your skills, test @eulerfinance security, and IF you manage to break it, claim your share of the glory!🔥
​
Join the challenge here 🔗…


Thrilled to have played a key role in securing Euler with a cutting-edge, multi-layer security approach! Huge thanks to the amazing security firms we collaborated with to make this happen. 🛡️

Securing Euler. Today, we're sharing our multi-layer security approach, developed and implemented over the past year. In this 🧵 you'll find some of the highlights. euler.finance/blog/securing-…



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