@Hack (AtHack) is an annual cybersecurity CTF competition taking place at Concordia University, brought to you by TECHNATION and Hexploit Alliance. This is an in-person event open to post-secondary students across Canada. Both beginner and experienced hackers are welcome. Registration deadline is February 8, 2026 – but spots are limited! 

Students will compete in teams to take on a series of cibersecurity-related challenges, ranging from hacking to AI to reverse engineering. The competition is in capture-the-flag (CTF) format. The top teams will win cash prizes! 

The event spans 1.5 days over March 7-8, 2026.