🎅h0h0h0day CTF tickets are now on sale! 🎅
The idea is simple: Create a CTF challenge, send it to us, then solve other participant’s challenges in a festive ambiance!
🍕 and 🍺 offered thanks to NorthSec!
🎟️ h0h0h0dayctf2025.eventbrite.com/
📜 montrehack.ca/2025/12/16/h...
20.11.2025 13:45 — 👍 1 🔁 0 💬 0 📌 0
🎅h0h0h0day CTF tickets are now on sale! 🎅
The idea is simple: Create a CTF challenge, send it to us, then solve other participant’s challenges in a festive ambiance!
🍕 and 🍺 offered thanks to NorthSec!
🎟️ h0h0h0dayctf2025.eventbrite.com/
📜 montrehack.ca/2025/12/16/h...
20.11.2025 01:39 — 👍 2 🔁 2 💬 0 📌 0
MontréHack est ce soir @ CyberEco!
[Beginner-friendly] We'll explore the “APT514” track from Hackfest 2025. Wearing the blue hat with purpose — mastering the art of forensics to uncover the truth. Windows Forensics!
📜Details: montrehack.ca/2025/11/19/h...
19.11.2025 13:00 — 👍 0 🔁 1 💬 0 📌 0
HackFest CTF 2025 - APT514 Forensics Case.
Forensics track from Hackfest CTF 2025
‼️Prochain MontréHack: Hackfest 2025's APT514 Track‼️
[Beginner-friendly] We'll explore the “APT514” track from Hackfest 2025. Wearing the blue hat with purpose — mastering the art of forensics to uncover the truth. Windows Forensics!
📜Details: montrehack.ca/2025/11/19/h...
13.11.2025 19:00 — 👍 1 🔁 0 💬 0 📌 0
HackFest CTF 2025 - APT514 Forensics Case.
Forensics track from Hackfest CTF 2025
‼️Prochain MontréHack: Hackfest 2025's APT514 Track‼️
[Beginner-friendly] We'll explore the “APT514” track from Hackfest 2025. Wearing the blue hat with purpose — mastering the art of forensics to uncover the truth. Windows Forensics!
📜Details: montrehack.ca/2025/11/19/h...
07.11.2025 23:03 — 👍 2 🔁 2 💬 0 📌 0
UnitedCTF 2025 - Auto Decrypting System
UnitedCTF 2025 - Auto Decrypting System
Next MontréHack: UnitedCTF 2025's Auto Decrypting Systems
We'll explore the “Auto Decrypting System” track from the UnitedCTF 2025. These challenges combine forensics and reverse engineering.
📅 Wednesday Oct 15th 18:00 to 21:00
📍 CyberEco (near ÉTS)
montrehack.ca/2025/10/15/u...
10.10.2025 21:37 — 👍 0 🔁 2 💬 0 📌 0
Prochain MontréHack: Les tracks RF du NorthSec 2025!
Apporter un kit SDR si possible! Sinon, on en aura quelques uns à prêter.
📍CyberEco (en personne seulement)
📅 Mercredi le 16 juillet 18:00 à 21:00
📜 Détails: https://montrehack.ca/2025/07/16/nsec-rf.html
15.07.2025 21:21 — 👍 0 🔁 1 💬 0 📌 1
Hacking Desgazons
Web challenge by fyrefox
‼️Prochain MontréHack: Hacking Desgazons! ‼️
📍ÉTS
📅2025-06-18
📜https://montrehack.ca/2025/06/18/hacking-desgazons.html
12.06.2025 11:45 — 👍 0 🔁 0 💬 0 📌 0
Reminder: MontréHack is today @ 18h!
Turn Dependabot into your unwilling accomplice and force it to execute malicious code. Bonus: Unveils a newly discovered technique to refine this exploit.
📍Marché Bonsecours
📜 https://montrehack.ca/2025/05/14/weaponizing-dependabot.html
14.05.2025 13:00 — 👍 0 🔁 0 💬 0 📌 0
‼️ Next MontréHack: Weaponizing Dependabot ‼️
Turn Dependabot into your unwilling accomplice and force it to execute malicious code. Bonus: Unveils a newly discovered technique to refine this exploit.
📅May 14 18h
📍Marché Bonsecours
📜 https://montrehack.ca/2025/05/14/weaponizing-dependabot.html
07.05.2025 11:45 — 👍 2 🔁 1 💬 0 📌 0
PolyPwn CTF 2025's
Camera stream hijacking from PolyPwn CTF 2025
Next MontréHack: PolyPwn CTF 2025's "Ocean's" Track
We'll hijack a camera stream!
📍Polytechnique
📅April 16th 18:00 to 21:00
https://montrehack.ca/2025/04/16/polypwn-ctf-ocean.html
11.04.2025 12:30 — 👍 1 🔁 1 💬 0 📌 0
PolyPwn CTF 2025's
Camera stream hijacking from PolyPwn CTF 2025
Prochain MontréHack: La track "Ocean's" du PolyPwn CTF 2025
On va highjack un stream de caméra!
📍Polytechnique
📅16 avril 18:00 à 21:00
https://montrehack.ca/2025/04/16/polypwn-ctf-ocean.html
11.04.2025 11:30 — 👍 1 🔁 0 💬 0 📌 0
Next MontréHack: @ hack CTF's NTFS Challenges
[Beginner-friendly] Participants will uncover how NTFS tracks files and gain forensic insights, discover hidden data, and see file systems in a whole new light!
📅 March 19th 18h to 21h
📍CyberEco
📜Details: https://montrehack.ca/2025/03/19/ntfs.html
11.03.2025 12:55 — 👍 1 🔁 1 💬 0 📌 0
👋 Bonjour Bsky! MontréHack est un atelier mensuel bilingue à Montréal où des créateurs de challenge présentent leurs challenges CTF et où les participants les résoudent.
10.03.2025 22:19 — 👍 1 🔁 0 💬 0 📌 0
👋 Hello Bsky! MontréHack is a bilingual, monthly cybersecurity workshop in Montreal where challenge designers present their CTF challenges and participants solve them.
10.03.2025 22:18 — 👍 2 🔁 2 💬 0 📌 0
Co-Founder @caido.io | Security Enthusiast | CTF Fanatic | Bug Bounty Hunter
securing the computers | gifs https://becojo.tumblr.com
Live hacking content https://truecyber.world/
Red team training https://mr.un1k0d3r.world/training/
Github https://github.com/Mr-Un1k0d3r
Security Amateur. Reluctant cyborg. Cryptography enthusiast. Coffee aficionado.
Previously Montreal C++ usergroup organizer.
Tech enthousiaste; Software, Hardware, Security, bring it all!
Security Researcher and Reverse Engineer
vegan btw. appsec @ mandiant/google cloud. opinions my own etc
Communauté étudiante de cyber à Polytechnique Montréal (@polymtl.bsky.social) 🚩#CTF
🔗 À propos: polycyber.io
🔗 Notre CTF: pwn.polycyber.io
🔗 Apprendre: ressources.polycyber.io
Rogue e-fixer, infosec, traveller, BBQ geopolitics, networker, RL gamer & Hackfest.ca crew member.
just a french canadien | ai red team @ HiddenLayer | CISSP BSCP CRTL CRTO OSCP eWPTX eCPPT | goofing off @ http://twitch.tv/olivier_boschko
Largest hacking event in Canada held in Quebec City, Canada every fall. Bilingual (EN & FR), technical conferences, workshops, #CTF and more https://hackfest.ca
podcast La French Connection https://securite.fm | QuebecSec.ca
Infosec, Detection Engineering, Threat Research, Threat Hunting, OffSec, Conference Organizer.
Father of two. Hacker. President @NorthSec. Research at Flare. Cofounder of MontréHack. Love to teach and share. BlackHat, Defcon, SecTor speaker.
Cybersecurity blue team person. Love to discuss urbanism, housing crisis and most "bigger-than-you" modern challenges. YIMBY. Involved with @construisonsmtl.ca, Locomotion.app and @northsec.io
NorthSec — A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in Montréal since 2013 🇨🇦 Publications en français et en anglais.
https://nsec.io/
official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app