Null Origin CTF
International 24-Hour Capture The Flag Challenge
- Date
- 18–25 September 2026
- Duration
- 24 Hours
- Players
- 6,000+ players
- Prizes
- ₹10 Lakh+ Rewards
- Where
- Online — Globally
About Null Origin CTF
Null Origin CTF 2026 was an international 24-hour Jeopardy-style Capture The Flag competition organized by CyberHX. The event brought together cybersecurity enthusiasts, students, ethical hackers, researchers and CTF teams from around the world. Participants competed across Web Exploitation, Cryptography, Reverse Engineering, Digital Forensics, OSINT and Pwn, with challenges ranging from beginner-friendly to expert-level difficulty.
- 6000+ Hackers
- 3500+ Teams
- 24-Hour CTF
- ₹10 Lakh+ Rewards
- International Participation
- chained challneges
Categories: International CTF, Web Exploitation, Reverse Engineering, Cryptography, OSINT, Digital Forensics, Pwn, Jeopardy CTF
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