GreHack @GrehackConf

GreHack is a hacking & scientific infosec conference in Grenoble, France. Nov. 13 & 14, 2026 grehack.fr Grenoble, France Joined June 2015

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GreHack @GrehackConf

2 hours ago

Without competition, we hope the urge to use AI assistance will lessen, and the team will be able to give you some hints on the challs you're blocking on!

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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.

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GreHack @GrehackConf

2 hours ago

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!

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GreHack @GrehackConf

2 weeks ago

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 ! 🍻

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GreHack @GrehackConf

2 months ago

details & submission at: grehack.fr/cfp/

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GreHack @GrehackConf

2 months ago

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:

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GreHack @GrehackConf

3 months ago

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!

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GreHack @GrehackConf

3 months ago

Details & submission at: cfp.grehack.fr/grehack-2026/c…

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GreHack @GrehackConf

4 months ago

🎤 Final #GreHack25 Rumps recap 🙌 • Argit Janaqi “How Private Is VeraCrypt Activity (On Windows)” youtube.com/watch?v=O9CNRL… • Lucas Parsy (Tuxlu) “Grenoble Hackerspace” youtube.com/watch?v=Hfl3qU… • @Ruulian_ “How I Seduced My Girlfriend Using The FCSC” youtube.com/watch?v=8N03vF…

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GreHack @GrehackConf

5 months ago

🎤 First #GreHack25 Rumps recap ! • @biero_el “Setup And Tune An OT SOC” 🎥 youtube.com/watch?v=g0jbEC… • @biero_el “Reading Serbian In JS At 3am” 🎥 youtube.com/watch?v=AzDHxV… • @klcium “I DT_NEEDED Help! How Not To Inject A Dependency” 🎥 youtube.com/watch?v=TkicF9…

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GreHack @GrehackConf

6 months ago

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 🔥