@GrehackConf
Account based inFrance
About this account
- Account based in
- France
- Connected via
- France Android App
Account-level information from X, not a live location or the device used for a specific post.
GreHack is a hacking & scientific infosec conference in Grenoble, France. Nov. 13 & 14, 2026
Grenoble, France
Joined June 2015
- Tweets891
- Following1.4K
- Followers4.9K
- Likes581
Pinned Tweet
Hey folks,
Brace yourself as tickets for GreHack 2026 will be available This tuesday, Sep 29 at 10 a.m. UTC+2!
You can buy your tickets for the conference and CTF and reserve your workshop 🎟️
Workshops will be announced this weekend.
See you tuesday for the ticket sale!
Get ready as tickets will be available tomorrow morning!
In the mean time, you can find the program of the conference at grehack.fr/program/
The workshop list will be available tomorrow on the tickets page.
This year a change about the CtF:
As AI tools start to transform CtF leaderboards to a prompt an tokens competition, we decided to bring back the spirit of learning , sharing and having fun by simply removing the leaderboard.
CFP IS STILL OPEN FOR TALKS !
GreHack 2026 is coming soon... 🫣We invite you to share your talk about a cybersecurity topic of your choice ! 😁
Go now at GreHack.fr to send your talk before it's too late !👀Ending at the 13th.⌚
Thanks to everyone ! Cheers ! 🍻
Reminder: Grehack CfP is live! 📜
While we have the excuse of the summer heat to stay fresh in front of our computer, take the opportunity to refine your talk or workshop for #GreHack26.
If you want to show your fresh new research or chill findings November 13-14 in Grenoble:
GreHack retweeted
Grehack CFP open! 📜
#GreHack is coming back November 13-14 in Grenoble, now's your time to propose a talk or workshop about your new research, the cool tool you created, surprising vulns findings and your insightful cybersec experience!
Call for Paper is open starting... Now!
Grehack CFP open! 📜
#GreHack is coming back November 13-14 in Grenoble, now's your time to propose a talk or workshop about your new research, the cool tool you created, surprising vulns findings and your insightful cybersec experience!
Call for Paper is open starting... Now!
Guess who’s back 👀
Missed us? Because we definitely missed you !
If you’re already looking forward to the next #GreHack, we’ve got something for you.
Starting today, we’ll be dropping talks from last November’s edition, one video at a time 🎤
Let’s relive it together 🔥
🎤 First #GreHack25 Rumps recap !
• @biero_el “Setup And Tune An OT SOC”
🎥 youtube.com/watch?v=g0jbECO2…
• @biero_el “Reading Serbian In JS At 3am”
🎥 youtube.com/watch?v=AzDHxVTs…
• @klcium “I DT_NEEDED Help! How Not To Inject A Dependency”
🎥 youtube.com/watch?v=TkicF9Bs…
🎤 Final #GreHack25 Rumps recap 🙌
• Argit Janaqi “How Private Is VeraCrypt Activity (On Windows)”
youtube.com/watch?v=O9CNRLBb…
• Lucas Parsy (Tuxlu) “Grenoble Hackerspace”
youtube.com/watch?v=Hfl3qU5J…
• @Ruulian_ “How I Seduced My Girlfriend Using The FCSC”
youtube.com/watch?v=8N03vFVP…