📌About the Event

BLACKOUT CTF 2026 is an online cybersecurity Capture The Flag competition organised by Nexploit Team. The event is designed for beginners as well as experienced cybersecurity enthusiasts, featuring hands-on, real-world-inspired challenges in areas such as web exploitation, reverse engineering, OSINT and attack chains.

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ℹ️ Event Details

• Mode: Online.
• Format: Jeopardy-style Capture The Flag competition.
• Platform: Hosted on Nexploit’s CTFd infrastructure.
• Challenge areas: Web Exploitation, Reverse Engineering, OSINT, Linux/Privilege Escalation and multi-stage attack chains.
• Participants solve cybersecurity challenges and submit captured flags to earn points.
• Suitable for beginners, intermediate participants and experienced CTF players.

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📅 Important Dates

• Competition Date: 13 September 2026.
• Start Time: 12:00 PM IST.
• End Time: 12:00 AM IST, according to Nexploit’s recent event announcement.
• Registrations: Currently open as of 1 September 2026.

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🎯 Eligibility & Rules

• Eligibilty:
• Open to cybersecurity enthusiasts across skill levels, including beginners.
• Participation is team-based; the advertised registration charge is ₹99 per team.
• Teams compete by solving challenges and capturing/submitting valid flags.
• Challenges test practical cybersecurity skills rather than theoretical knowledge.
• Rankings are expected to be determined through the CTF leaderboard based on successfully solved challenges and points earned.
• Participants should only target systems/challenges made available as part of the competition.
• Detailed BLACKOUT-specific scoring, tie-break and team-size rules have not yet been publicly listed by Nexploit, so participants should check the registration/event page for final rules.

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🏆 Benefits for the Participants

• Cash prizes for winners are confirmed.
• Certificates will also be provided.
• Participants gain hands-on experience with practical cybersecurity and real-world-inspired security challenges.