Our team found a Poseidon hash collision in Solana's Agave VM crypto syscall. Two distinct byte inputs → same field element → same Poseidon output. Affects both Agave and Firedancer via implicit padding paths. Full write-up: fuzzinglabs.com/solana-agave… Good job by @Ectari0

Day 3 (out of 4) of our "Reversing Modern Binaries" training at REcon Montreal is kicking off! 👨‍🏫The energy and insights from this group have been amazing. Couldn't join us in Montreal? Your next chance is coming up at the @POC_Crew conference in Seoul this November! 🇰🇷 🚨 FINAL CALL! There are only 5 days left to get the early-bird discount. Register before June 30th to get the discount. Discover the Seoul training program👉 fuzzinglabs.com/p0c-2025-rev… Register👉powerofcommunity.net/#regist… #ReverseEngineering #InfoSec #Training #REcon #Montreal #POC2025 #Seoul #Rust #Go

Uncovering Hidden Threats in Ethereum Virtual Machines 🚨 At #Zer0Con2025, we exposed critical vulnerabilities in Ethereum Virtual Machines (EVMs) using fuzzing. Here’s what you need to know 🧵👇 #Ethereum #EVM #Fuzzing #BlockchainSecurity

[#Zer0Con2025] 🎙️ SPEAKER Highlight: @lxt33r / @mhoste1 "Ethereum's Achilles' Heel: Attacking and Fuzzing EVMs for Fun (and Profits)" 💼

🔥Introducing Arion🔥 A high-performance C framework for emulating executable binaries. Based on Unicorn and inspired by Qiling, Arion offers an easy-to-use interface and super low execution times making it a great ally for fuzzing or other applications. github.com/h311d1n3r/Arion

Come learn how to Reverse Modern Binaries on June 23-26. Rust binaries (Days 1-2) and Golang binaries (Days 3-4) by Daniel Frederic & @mhoste1 from @FuzzingLabs. For more information visit recon.cx/2025/training.html#… #reverseengineering #rust #golang

See you there 😎

‼️ FuzzingLabs will be at @reconmtl 2025 in Montreal this June Join us for 3 hands-on, in-depth trainings from 23rd–26th of June 2025. 🔍 Reversing Modern Binaries : Practical Rust & Go Analysis: fuzzinglabs.com/recon-2025-r… 🛠 Fuzzing Windows Userland Applications: fuzzinglabs.com/recon-2025-f… 🦀 Rust Development for Cybersecurity: fuzzinglabs.com/recon-2025-r… Secure your spot now!

At @FuzzingLabs , with @mhoste1 we found vulnerabilities on an EVM, we share with you an article about one of the vulnerabilities found. fuzzinglabs.com/evm-arithmet…

Just wrote a new blog post about rust symbol recovery, this time targeting cross-compiled targets ! Here is the blog post: nofix.re/posts/2024-23-05-ru… I also updated rustbinsign/rustbininfo to identify and handle MinGW targets accordingly.

Hi friendz ! 🧙‍♂️ - Prochain Stream ce Mardi 18 Juin à 21h ! 🕯️ - Topic : Reversing RUST Vs CPP Vs C ! 🤔 On part sur 2h sur quelques bases, les différences fondamentales entre les technologies proposées, et les approches de nos différents invités, à savoir @N0Fix, @mhoste1, et @lxt33r ! 😎😎😎 A très vite pour se casser le crane sur du low level ! 🤙🛠️ discord.gg/tH8wEpNKWS twitch.tv/thelaluka

I just wrote a blog post and made a tool about my journey into recovering symbols from KrustyLoader, a malware written in rust @ektoplasma_ from @Synacktiv analyzed not long ago. Check it out if you are into rust reverse engineering ! 😁 nofix.re/posts/2024-11-02-ru…

Web Security vs. Binary Exploitation

Understanding the internals of #Rust and learn how Rust code maps to assembly Collection of blog posts by @eventhelix) eventhelix.com/rust/ #rustlang #reverseengineering

This weekend we played @HacksInTaiwan CTF 2023. The challenges were amazing and we finished 13th. Congratulations to @Water_Paddler and @pb_ctf for absolutely nailing the scoreboard 💪

New article: Exploring Grey-Box Fuzzing of Closed-Source Windows Binaries ! => bushido-sec.com/index.php/20…

Cerberus v1.2 is out ! The tool can now recover symbols of stripped Go binaries in addition to Rust. The rate is still of ~90%. 🔥I am open to any feedback🔥 github.com/h311d1n3r/Cerberu…

Le tool qui fait gagner un temps fou en ctf

A tool to unstrip Rust binaries on Linux in python for static analysis made by @DinerHell, worth a look :) github.com/h311d1n3r/Cerberu…

Our contributors are on fire🔥: we've got another 2 new challenges for you to discover, this time in the Web-Client category 🎉:root-me.org/en/breve/New-cha… Thanks to the authors: @Ruulian_, @mhoste1, @lxt33r 👏👏👏!