StealthCup 2026 is an unusual evasion-focused CTF run by AIT as part of Hackfest in Quebec City, where the goal isn't speed but staying undetected. Up to 12 teams will attack a live IT and OT enterprise network while a real security operations team watches and scores every detection in real time. Whichever team completes its objectives while triggering the fewest alerts takes home the overall cup, plus separate prizes for the IT and OT portions.
// source: ctftime.org ↗