GrapheneOS hardened malloc libc allocator. Analysis by Nicolas Stefanski (@Synacktiv) https://t.co/iDyf7UKVHi #infosec

stop using ubuntu 24.04 to host your kernel pwn challenges lmao https://t.co/uCCNthelDn

At #Pwn2Own2025, our experts @Tek_7987 & @_Anyfun remotely compromised a Synology Beestation Plus via a pre-auth exploit, leading to full system takeover. The vuln is now tracked as CVE-2025-12686 🔍 🔗 Full write-up:

If you missed HEXACON 2025 or want to rewatch some of the talks, they’re now available on our YouTube channel 📽️ Enjoy the content, and see you in 2026! https://t.co/KHHVAGY48M

The HackingTeam is back! New name, new malware, new exploits

Following their presentation at @hexacon_fr, Mehdi & Etienne detail how they exploited CVE-2023-40129, a critical vulnerability affecting the Bluetooth stack in Android ⬇️ https://t.co/OS63LQ4tJE

🎓 Synacktiv Training Sessions 2026 are now open! Looking to take your offensive or defensive cybersecurity skills to the next level? Our experts deliver hands-on, high-intensity technical training, available on-site or online, in French or English. More details 👇

🎉 Big win at #Pwn2Own Cork! @_p0ly_ of @Synacktiv successfully breached the @Ubiquiti AI Pro surveillance system 🦈🎶 What a way to wrap up the challenge - congrats, @_p0ly_ 💪

Impressive work from our team today at #Pwn2Own! Mehdi and Matthieu just pulled off an exploit on the Philips Hue Bridge without laying a finger on the device! Great demonstration of Synacktiv’s offensive expertise 👏 Come on 🔥

Congrats to @Tek_7987 and @_Anyfun for landing the first successful entry at #Pwn2OwnCork - exploiting a stack overflow on @Synology BeeStation Plus for $40,000 and 4 Master of Pwn points in the process 💥 Let’s keep pushing 💪 #P2OIreland #Synacktiv

🐝 Third time’s the charm for @Tek_7987 & @_Anyfun from @Synacktiv, who just stung the BeeStation Plus with a successful exploit. They're off to the disclosure room to explain how it happened. #Pwn2Own #P2OIreland

As some people requested, we open-sourced the Hexacon 2025 Speedrun CTF challenges. Enjoy !😁

Had so much fun co-organizing and writing the pwn/rev challs for the Hexacon Speedrun 😄 Thanks everyone for coming, I hope you had a good time. Congratulations to all the participants 👏🍾 See you next year ! 🫶

That's a wrap for Hexacon 2025! We hope that you've enjoyed the event at least as much as we did 🤩 Please take a moment to fill out our satisfaction survey and help us make Hexacon 2026 even better 🔥 Thank you for trusting us year after year 🙏

The Palais Brongniart is wearing its Hexacon dress to welcome you tomorrow! 💃

#ECSC2025 | 🐓 La compétition s'intensifie en ce deuxième et dernier jour ! 🥊 La @ECSC_TeamFrance et ses adversaires s'affrontent aujourd'hui sur des épreuves d'attaque et défense. 🧠 L'atout de l'équipe : sa résilience.

Have you prepared your slides for the lightning talks? 📨 send your proposal to lt@hexacon.fr 📆 Friday at 6 P.M. 🍾 Champagne bottles to win See you on Friday!

A look back at our ninjas' first day at @Hexacon! We are proud of our experts Quentin and Etienne, who are leading the ‘iOS for Security Engineers’ training course. At the same time, Matthieu and Paul are hard at work on the ‘Azure intrusion for red teamers’ training course!

#ECSC2025 | 🐓 Nous y sommes ! 🇵🇱 La #TeamFrance, accompagnée des coachs de l'ANSSI, est arrivée à Varsovie, prête à relever les épreuves de l'European Cybersecurity Challenge. 📅 Au programme aujourd'hui : découverte des postes de travail des équipes et cérémonie d'ouverture.

The wait is over! The official agenda for HEXACON is now live https://t.co/u4aKeGa7ac