Last month Quarkslab engineers Turt and Zigtur completed a security audit of Allbridge Core, a cross-chain swap built for stablecoins. We would like to thank the Stellar Development Foundation for supporting this project. The report is available here: blog.quarkslab.com/allbridge-core…

So proud of how the team performed at EC2 🤘👏

Talk accepted at SSTIC sstic.org/2024/presentat… 🙌. We will present our binary differ based on belief propagation enabling arbitration between function similarity and call graph topology. Could be used to diff any kind of graphs!

I am so moved by this news. I am glad to have crossed your way. You were an inspiration and a valued researcher. You will be forever missed.

.ic3qu33n dedicated her talk to Sophia d’Antoine

Still looking for those elusive data encryption keys on your Samsung A* series phone? Don't worry! Join security researchers Maxime Rossi Bellom and Damiano Melotti today at 5pm at offensivecon to learn how to break Secure Boot and tamper with your phone enough to get those pesky keys.

Ready to dive deep into the world of cryptographic reverse-engineering? Join Robin David and Dahmun Goudarzi at DOUBLEDOWN24 for an intensive 4-day training session, "Reversing Cryptography in Black Box Binaries," from August 3-6 in Las Vegas! Register today : ringzer0.training/doubledown24-r…

🇫🇷Now at #SSTIC2024 "QBindiff: A modular differ to enhance binary diffing and graph alignment" by Roxane Cohen, Riccardo Mori, Robin David, Fabrice Rossi and Florian Yger Live streaming here streaming.sstic.org

An honor to accept the Pwnie Lifetime Achievement award on behalf of Margin Research’s founder and my sister Sophia Sophia d’Antoine this morning DEF CON Pwnie Awards.

The Cryptodifference Engine: An in-depth look at differential fuzzing for harvesting crypto bugs, by Célian Glénaz blog.quarkslab.com/differential-f…

Christian Blichmann 🇺🇦 (on bksy and Mastodon) Willi Ballenthin Nice blog post! We never documented it, but one can take a look at python-binexport github.com/quarkslab/pyth… to see how we recreate a whole program structure from a BinExport file! Cc Christian Blichmann 🇺🇦 (on bksy and Mastodon)

Registration for #Pwn2Own Automotive is now closed! We have over 50 entries from over 20 teams - including a lot of first timers! The drawing for order will be next Tuesday, January 21, at 1400 Tokyo time (GMT+9). Watch it live at youtube.com/live/doaUXuz7u…

Super excited to present this firmware analysis and cartography topic at the first RE//verse edition ✨

Oh hey! My last R&D project at quarkslab is finally out. :D tl.dr. playing with the Steam Deck is fun <3 (i.e. UEFI exploit w/ super limited primitives) blog.quarkslab.com/being-overlord…

Attending and speaking at the inaugural edition of RE//verse was fantastic. Great crowd, great organization by Vector 35 folks, great discussions and great vibes! Slides of my talk on firmware analysis is available here: github.com/quarkslab/conf…

There are so many great reasons to be on Signal. Now including the opportunity for the vice president of the United States of America to randomly add you to a group chat for coordination of sensitive military operations. Don’t sleep on this opportunity…

The Offensive AI Con Call for Papers (CFP) is officially open! Submit here by July 18: sessionize.com/offensive-ai-c…

i wrote a thing about all the different teams in north korea dedicated exclusively to fucking your shit up and how you can know exactly which one just ruined your entire month paradigm.xyz/2025/03/demyst…

It has been a pleasure to be the 2nd talk of 20th Recon edition! Teaming up with Riccardo about EV charger security we show vulnerabilities found and a side step-by-step firmware cryptanalysis. Outline: cfp.recon.cx/recon-2025/tal… (slides published soon..)