ZeroDay Heist 2026

Zero Day Heist Community CTF is a special 6-hour Capture The Flag challenge created for participants who were not shortlisted for the Grand Finale.

This is your chance to sharpen your skills, solve real-world cybersecurity challenges, and compete on the leaderboard in a fun and competitive environment.

From cryptography and web exploitation to reverse engineering and digital forensics, you'll face challenges inspired by real-world vulnerabilities and zero-day scenarios.

What to Expect

• Realistic CTF challenges across multiple domains

• Progressive difficulty (Easy → Insane)

• Live leaderboard-based competition

• Pure skill, no luck

• A chance to learn, compete, and improve

Event Details

• Date: 6 June

• Time: 12:00 PM – 6:00 PM

• Duration: 6 Hours

• Mode: Online

• Individual Participation

Important Note

• Sponsor prizes are reserved exclusively for the Top 70 teams that successfully qualified from Round 1 and advanced to the Grand Finale of Zero Day Heist 2026.

• This Community CTF is a separate event and is not eligible for sponsor prizes.

Think fast. Hack smart. Keep learning. ?

Official URL: https://ctf.cyberhx.com/

CTFtime URL: https://ctftime.org/event/3308/

Official prize text: Sponsored Rewards & Benefits

TryHackMe

- 4x 6-Month Premium Subscriptions

- 4x 3-Month Premium Subscriptions

- 4x 1-Month Premium Subscriptions

ThunderCipher

- $5 Coupons for Top 10 Teams

- Applicable for all 4 members per team

CyberHX

- $99 Subscription Access

- Awarded to all 4 members of the Top 10 Teams

IXEdgeForge Special Awards

- ₹4000 Reward Pool

- Distributed among the Top 2 individual participants who independently solve all grandfinale challenges in the shortest time