The PolyU x NuttyShell Cybersecurity CTF 2026 is coming soon in 6-8 March 2026! Stay tuned with us and we will see you in the competition! Information: https://2026.polyuctf.com/
Category: Events
PolyU CTF Qualifier 2025/2026 has ended
Thanks for your participation in the PolyU CTF Qualifier 2025/2026! It has finally ended and we have recruited 10+ members to the team. This 48-hours long CTF qualifier spans from 03-Oct-2025 (Fri) 18:00 to 05-Oct-2025 (Sun) 18:00, and this year we have flag hoarders! We have also successfully brought together participants from all around the […]
Thank You for Joining us in the Orientation Showcase 2025
Thank you for joining us in the Orientation Showcase 2025 held on 28-Aug-2025. Without your active participation, this event will never be such successful. We hope you liked our 4 cybersecurity demonstrations (AI Prompt Injection with Vault, NutsApp Phishing Demo, Fake Wi-Fi with Wall of Sheep, and Cyber Health Check) on that day and we […]
PolyU CTF Qualifier 2025/2026 is Coming Soon!
The PolyU CTF Qualifier 2025/2026 will be held on 3-Oct-2025 to 5-Oct-2025. It will be a 48-hour jeopardy-style online CTF event. Same as last year, we will have prizes for the top-3 contestants! For more information, please visit the CTF Qualifier page, or refer to the following poster: See you on the competition day!
Our Team will be in Orientation Showcase 2025
We welcome you to join the Orientation Showcase 2025 on 28-Aug-2025! We will have even more CTF and ethical-hacking related demonstration and souvenirs in our booth, feel free to come around and learn more about CTF 🙂 All current students, especially freshmen are welcomed!
PolyU x NuttyShell Cybersecurity CTF 2025 has ended!
Thanks again for your participation in the PolyU x NuttyShell Cybersecurity CTF 2025! The online competition has ended on 21-Apr-2025, with a prize presentation ceremony held on 23-Jun-2025 at PolyU CCST! As the second Open CTF we have ever organized, this year it was a huge success by having a massive amount of 126-team registrations […]
PolyU x NuttyShell Cybersecurity CTF 2025 is Coming Soon!
The PolyU x NuttyShell Cybersecurity CTF 2025 is coming soon in April! Stay tuned with us and we will see you in the competition!
PolyU CTF Qualifier 2024/2025 has ended
Thanks for your participation in the PolyU CTF Qualifier 2024/2025! It has finally ended and we have recruited 10+ members to the team. This 48-hours long CTF qualifier spans from 27-Sept-2024 (Fri) 18:00 to 29-Sept-2024 (Sun) 18:00, and this year we have flag hoarders! We have also successfully brought together participants from all around the […]
PolyU CTF Qualifier 2024/2025 is Coming Soon!
The PolyU CTF Qualifier 2024/2025 will be held on 27-Sept-2024 to 29-Sept-2024. It will be a 48-hour jeopardy-style online CTF event. Same as last year, we will have prizes for the top-3 contestants! For more information, please visit the CTF Qualifier page, or refer to the following poster: See you on the competition day!
Thank You for Joining us in the Orientation Showcase 2024
Thank you for joining us in the Orientation Showcase 2024 held on 29-Aug-2024. Without your active participation, this event will never be such successful. We hope you liked our 3 cybersecurity demonstrations on that day and we hope you learnt something 🙂 … and yes, we have Chiikawa this time (uwa~ :P) Let’s revisit the […]