Canada's largest student cybersecurity CTF
Join hundreds of students for a weekend of cybersecurity challenges, workshops, and prizes.
March 7–8, 2026 • Concordia University
@HACK is an annual student CTF (Capture The Flag) competition in Canada, hosted by TECHNATION and Hexploit Alliance.
This annual event welcomes hundreds of cybersecurity enthusiasts to Concordia's downtown Montréal campus for a weekend filled with unique cybersecurity challenges.
Grab your friends, form a team, and get ready to hack your way to glory.
NorthSec's workshop
Workshop: The future of Cybersecurity in the age of AI
Saturday March 7th - Time: TBA
Interac - To Be Announced
Workshop: To Be Announced
Saturday March 7th - Time: TBA
Interac - To Be Announced
Workshop: To Be Announced
Saturday March 7th - Time: TBA
Senior Lecturer, Computer Science and Software Engineering
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Get ready for the competition! Check out these resources from previous years to sharpen your skills.
Watch the recording of our workshop covering CTF fundamentals and hacking techniques.
Practice with this year's challenges and test your skills.
Practice with last year's challenges and test your skills.