Felix Wilhelm (@_fel1x) 's Twitter Profile
Felix Wilhelm

@_fel1x

Co-founder and CTO of @asymmetric_re

ID: 212962007

linkhttps://asymmetric.re calendar_today07-11-2010 15:27:05

1,1K Tweet

10,10K Followers

736 Following

asymmetric research (@asymmetric_re) 's Twitter Profile Photo

New blog post: Ghost in the Block, an Ethereum Consensus Vulnerability, by Giuseppe Cocomazzi. Slight nuances in SSZ deserialization between the Prysm and Lighthouse clients could have allowed an attacker to degrade Ethereum consensus. asymmetric.re/blog/ghost-in-…

asymmetric research (@asymmetric_re) 's Twitter Profile Photo

New security advisories: Missing BLS12-381 Public Key Validation and BLS12-381 Wrong Signature Generation in CometBFT by Giuseppe Cocomazzi.

Felix Wilhelm (@_fel1x) 's Twitter Profile Photo

It’s much easier to innovate when you can build on high-quality, safe, and open-source primitives. Excited to see what Patrick is building at commonware!

asymmetric research (@asymmetric_re) 's Twitter Profile Photo

Asymmetric Research is hiring ⚔️🛡️ Join our team and help tackle some of web3's toughest security challenges. More details below & please share with friends who might be a fit ↓

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As 2025 kicks off, we’re grateful for such an incredible year. From making our mark on the web3 security ecosystem to growing our team to 30 people, here's a look back ⇣

Tim Willis (@itswillis) 's Twitter Profile Photo

It doesn't happen very often, but Project Zero is hiring! goo.gle/41DBQBY Please share with anyone you think would be awesome for the role 🎉 Looking for at least one person. DMs open if you want to reach out about the role. The team: youtu.be/My_13FXODdU

patrickogrady.xyz (@_patrickogrady) 's Twitter Profile Photo

I tried to hire Roberto Bayardo | bayardo.eth away from Google a few years ago. While we didn’t find a way to work together then, we did start a great technical dialogue that has continued since. When the time came to start commonware, I knew exactly who to call. This time, I got him.

asymmetric research (@asymmetric_re) 's Twitter Profile Photo

🔥💃 We’re now running Firedancer v0.3 on mainnet! Validators running Firedancer benefit from cutting-edge security, reliability, and performance, improving Solana's liveness and safety. firedancer.asymmetric.re Learn why delegating to AR’s validator supports Solana's future ⇣

asymmetric research (@asymmetric_re) 's Twitter Profile Photo

Congrats to our friends at DoubleZero on this raise and testnet beta launch! We're proud to be the first external entity (outside of core teams) on the network and looking forward to what's next for this talented team.

asymmetric research (@asymmetric_re) 's Twitter Profile Photo

We're actively hiring for a number of roles. Tackle complex security challenges with an integrity-driven team that values deep expertise and relentless curiosity. Details below, and please share with anyone who may be a good fit. ↓

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Announcing AR’s Intern Program We’re launching an intern program that’s hands-on, high-impact, and fully remote. Looking for security research types who are curious, skilled, and ready to work on security challenges that matter ↓

Announcing AR’s Intern Program

We’re launching an intern program that’s hands-on, high-impact, and fully remote.

Looking for security research types who are curious, skilled, and ready to work on security challenges that matter ↓
Adevar Labs (@adevarlabs) 's Twitter Profile Photo

Adevar Labs is a new kind of audit firm: deeply focused, radically transparent, and built for high-stakes Solana projects. If you care about safety, trust, and getting it right before launch, keep reading 🧵

Adevar Labs is a new kind of audit firm: deeply focused, radically transparent, and built for high-stakes Solana projects.

If you care about safety, trust, and getting it right before launch, keep reading 🧵
asymmetric research (@asymmetric_re) 's Twitter Profile Photo

New blog post: Navigating Vulnerabilities in Solana CPIs, by @dooflin5. It breaks down how unchecked programs, signer privileges, and account handling pitfalls can lead to exploits—and how developers can design defensively. asymmetric.re/blog/invocatio…

patrickogrady.xyz (@_patrickogrady) 's Twitter Profile Photo

Today, I’m excited to share that commonware is launching a continuous security program, partnering for validator operation, and deploying purpose-built infrastructure (exoware) with the world-class team at asymmetric research.

Today, I’m excited to share that <a href="/commonwarexyz/">commonware</a> is launching a continuous security program, partnering for validator operation, and deploying purpose-built infrastructure (<a href="/exowarexyz/">exoware</a>) with the world-class team at <a href="/asymmetric_re/">asymmetric research</a>.
asymmetric research (@asymmetric_re) 's Twitter Profile Photo

Congrats to our travel grant recipients! 🎟️ Daisy and J4X are heading to NYC next week for Solana Breakpoint 🇦🇪 Abu Dhabi Dec 11-13. Glad to support their journey and excited to see what they take away from Accelerate.

asymmetric research (@asymmetric_re) 's Twitter Profile Photo

New blog post: An Intro to Differential Fuzzing in Rust, by .nl_gripto & Anthony Tsuei. It walks through building a pure-Rust JSON fuzzer from scratch, then extending it into a differential fuzzing harness capable of surfacing consensus bugs. blog.asymmetric.re/finding-fractu…