Yes, OSTIF does more than just audits!

Releasing today is our work on @llvm BOLT binary scanner. Completed thanks to @quarkslab and @sovtechfund the BOLT scanner received custom work to extend its coverage further.

Read about the work and its implications at our blog: https://ostif.org/bolt-security-engagement-complete/

Huge thank you to Kristof Beyls, creator of the BOLT binary scanner.

#OSTIF #Quarkslab #SovereignTechAgency #LLVM #BOLT

The Open Source Technology Improvement Fund is proud to share the results of our security audit of Scala, executed by a team of three auditors from Quarkslab. We want to thank our very own Derek Zimmer of OSTIF for advocating for this audit for a long time as well!

See the whole blog and report at https://ostif.org/scala-audit-complete/

#OSTIF #Quarkslab #SovereignTechAgency #Scala

Voila- the results of OSTIF's security audit of Paramiko! Thanks to the contributions of @quarkslab and Alpha-Omega, this project received custom security work reviewing Paramiko’s testing, building and CI systems, and cryptography.

Read about our work on the Python implementation of the SSHv2 protocol at our blog: https://ostif.org/paramiko-audit-complete/

#OSTIF #quarkslab #OpenSSF #paramiko

Agenzia Nova: Business news: Airbus stipula accordo per acquisizione societa' Quarkslab

25 apr 07:00 - (Agenzia Nova) - Il gruppo Airbus ha stipulato un accordo per l'acquisizione della societa' francese di cybersicurezza Quarkslab.... (Frp)

Business news: Airbus strikes deal to acquire Quarkslab

25 Apr 07:00 - (Agenzia Nova) - Airbus Group has agreed to acquire the French cybersecurity company Quarkslab....

#Airbus #AgenziaNova #AirbusGroup #French #Quarkslab

https://www.agenzianova.com/a/69ec4f2f741071.46961246/7311867/2026-04-25/business-news-airbus-stipula-accordo-per-acquisizione-societa-quarkslab

Airbus renforcerait sa cybersécurité en rachetant la société française Quarkslab, spécialisée dans la protection des systèmes critiques et logiciels sensibles. www.boursorama.com/bourse/actua... #Science #Innovation #Cybersecurity #Airbus #Quarkslab #DefenseTech

Airbus se renforce dans la cyb...
Airbus se renforce dans la cybersécurité avec l'acquisition du français Quarkslab

Le géant européen Airbus va se renforcer dans le domaine de la cybersécurité avec l'acquisition du français Quarkslab, la deuxième annonce dans ce secteur stratégique pour le groupe en un mois. "Cette acquisition contribuera à développer le bouclier numérique dont

Boursorama.com
Airbus renforcerait sa cybersécurité en rachetant la société française Quarkslab, spécialisée dans la protection des systèmes critiques et logiciels sensibles, dans une stratégie visant à consolider sa souveraineté numérique en Europe et dans la défense.
https://www.boursorama.com/bourse/actualites/airbus-se-renforce-dans-la-cybersecurite-avec-l-acquisition-du-francais-quarkslab-85b8d56ebf563809d8394068a6ff8f3c #Science #Innovation #Cybersecurity #Airbus #Quarkslab #DefenseTech
Airbus se renforce dans la cybersécurité avec l'acquisition du français Quarkslab

Le géant européen Airbus va se renforcer dans le domaine de la cybersécurité avec l'acquisition du français Quarkslab, la deuxième annonce dans ce secteur stratégique pour le groupe en un mois. "Cette acquisition contribuera à développer le bouclier numérique dont

Boursorama.com
🔍 NEW: #Quarkslab completed the first public third-party audit of #Bitcoin Core’s codebase, reporting no critical or high-severity issues after a four-month review of its P2P and consensus layers!
Ah, another *riveting* tale of tech wizards turning software quirks into security nightmares 🎩✨. NVIDIA's drivers are as stable as a unicycle on a tightrope, and #Quarkslab is here to make sure everyone knows it, because apparently, there are not enough blogs to repeat their name 🥱📝.
https://blog.quarkslab.com/./nvidia_gpu_kernel_vmalloc_exploit.html #techsecurity #softwarebugs #NVIDIA #cybersecurity #tales #HackerNews #ngated
Oops! It's a kernel stack use-after-free: Exploiting NVIDIA's GPU Linux drivers - Quarkslab's blog

This article details two bugs discovered in the NVIDIA Linux Open GPU Kernel Modules and demonstrates how they can be exploited. The bugs can be triggered by an attacker controlling a local unprivileged process. Their security implications were confirmed via a proof of concept that achieves kernel read and write primitives.

Beyond the Hook: A Technical Deep Dive into Modern Phishing Methodologies - Quarkslab's blog

A technical exploration of modern phishing tactics, from basic HTML pages to advanced MFA-bypassing techniques, with analysis of infrastructure setup and delivery methods used by phishers in 2025.

Major Backdoor in Millions of RFID Cards Allows Instant Cloning

Backdoor in millions of contactless cards made by Shanghai Fudan Microelectronics allows instantaneous cloning of RFID smart cards used to open office doors and hotel rooms around the world.

https://www.securityweek.com/major-backdoor-in-millions-of-rfid-cards-allows-instant-cloning/

#RFID #Cloning #Security #ShanghaiFudanMicroelectronics #Quarkslab

Major Backdoor in Millions of RFID Cards Allows Instant Cloning

A backdoor allows cloning of contactless RFID smart cards that are used to open office doors and hotel rooms around the world.

SecurityWeek