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Event Type

Capture The Flag

Duration

5 Days

Region

Global

Entry Fee

Free

Prize Pool

$130,000

Team Size

1 - 30 Players

Difficulty

Very Easy to Insane

CTF Style

Jeopardy & more

24-29 Jul, 2026 - 13:00 UTC

The king has fallen. The throne is empty. Who will claim the realm?

Join our largest community event of the year. Test your skills across five days of relentless cybersecurity challenges, compete against thousands of hackers worldwide, and take your share of a massive prize pool.

    Why You Should Join

    TL;DR: For the glory, the training, the prizes, and the certification

    Certification Banner - Landing Page - CA CTF 2026

    • Real-world skills. Tackle brand-new, realistic Challenges designed by the HTB content team.
    • Massive community. Connect with over 300,000 hackers in our dedicated Discord channels.
    • Career opportunities. Showcase your skills to top global organizations and recruiters.
    • Certificate of completion. Get more than 200 points, and claim a certificate of attendance! Frame this achievement forever in history.

    More than 40 challenges to take on.

    Click to edit the content.

    Web

    5 Challenges

    Reversing

    5 Challenges

    Pwn

    5 Challenges

    Forensics

    5 Challenges

    Crypto

    5 Challenges

    Blockchain

    5 Challenges

    Hardware

    3 Challenges

    Machines

    5 Challenges

    Cloud

    5 Challenges

    Misc

    3 Challenges

    ICS

    3 Challenges

    Coding

    5 Challenges

    The Salt Crown

    The fall of a king in our realm is simply an opportunity. A power vacuum has opened, and the struggle for the Salt Crown has begun. Out of the wreckage, factions are rising to claim what is owed.

    The Dragon’s Peace

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    The Dragon’s Peace

    In the ancient, chaotic infancy of the continent, humanity knew only iron and blood. This endless tragedy finally broke the higher world’s patience, bringing the sky-dragons down not as conquerors, but as silencers of ruin. They cleared the bandit holds and leveled the glassed hills, imposing a terrifying arithmetic: no warlord’s victory mattered if the sky itself could negate it. When the others finally departed, only Astrael remained, an unowned witness bound by duty rather than affection.

    Under Astrael's silent vigil, roads replaced raids and grain was stored instead of stolen. As humanity stopped preying upon itself, the kingdom of Valyssar arose. To make this peace portable, the Brine Signet was forged—a crown-ring embedded with a relic of Astrael, allowing a single voice to bind the realm. Around this artifact rose Crownspire, the fortified cathedral where the Cinderbound priesthood guarded the realm's sacred oaths.

    1st Story Banner - Landing Page - CA CTF 2026

    Maelor’s Ascent

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    The Fall and the Aftermath

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    The Shattered Inheritance

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    "Organizations looking to engage cybersecurity talent and prepare them for an agentic future through gamified, challenge-based learning will find Hack The Box a strong fit."

    In The Forrester Wave™ Cybersecurity Skills And Training Platforms, Q1 2026, Hack The Box scored 5 out of 5 in 13 criteria.

    5/5 - Agentic AI Readiness 

    5/5 - Learner Experience and Adoption 

    5/5 - Gamification, Competition, and Recognition

    5/5 - Training Assignment and Curriculum 

    5/5 - Security Framework Mapping and Alignment

    5/5 - Talent Ecosystem Integration 

    5/5 - Security and Risk Ecosystem Integration 

    5/5 - Accessibility 

    5/5 - Product Security 

    5/5 - Vision 

    5/5 - Innovation

    5/5 - Partner Ecosystem 

    5/5 - Community 

    The +$130k dollars loot

    This year, we are bringing a haul of rewards for our top-performing teams, outstanding community writers, and those who help us spread the word.

    1st place trophy

    1st Place

    Prizes

    • $2,000 cash
    • HTB Exclusive Challenge Coins
    • 3-month HTB Pro-Lab subscription (per player)
    • Gold Annual HTB Academy Subscription (per player)
    2nd place trophy

    2nd Place

    Prizes

    • $1,000 cash
    • Annual HTB VIP+ Subscription (per player)
    • Gold Annual HTB Academy Subscription (per player)
    3rd place trophy

    3rd Place

    Prizes

    • Annual HTB VIP+ Subscription (per player)
    • Silver Annual HTB Academy Subscription (per player)

    4th Place

    Prizes

    • $75 swag gift card (per team member)
    • Annual HTB VIP+ Subscription (per player)

    5th Place

    Prizes

    • $50 swag gift card (per team member)
    • Annual HTB VIP+ Subscription (per player)

    6th to 10th Place

    Prizes

    • $25 swag gift card (per team member)
    • Monthly HTB VIP+ Subscription (per player)

    Giveaways & Special Prizes

    The rewards do not stop at the scoreboard.

    Best Write-up Award

    Did you document your methodology perfectly? The author of the best overall write-up will win a Flipper Zero.

    💡 Bonus: A draw will take place for Video Write-ups!

    Physical Loot Draw

    We are giving away 5 Raspberry Pi devices, 5 Flipper Zeros, and $2,000 worth of physical mystery gifts to random participants.

    Social Media Share Draw

    Share your progress on social media using our official hashtag #CyberApocalypse26 to get entered into exclusive giveaway drawings.

    DISCLAIMER: We’ll ship all prizes directly to the winners, but please note that any issues with customs, import fees, or local regulations will be your responsibility. While we’ll do our best to ensure smooth delivery, customs processes can vary by country. We recommend checking your local customs policies ahead of time to avoid surprises. Thank you for understanding, and good luck!

    Timeline

    Mark your calendar

     
     

    Registration opens

    June 12, 2026

     
     

    CTF starts

    July 24, 2026, 13:00 UTC

     
     

    CTF ends

    July 29, 2026, 13:00 UTC

     

    CTF after party

    July 30, 2026

    The Rules of the Realm

    To keep the competition fierce and enjoyable, please keep these in mind:

    ✅ Our suggestions

    Discord
    Join our Discord server and check out #cyber-apocalypse-general to meet your opponents, share hacking tips, and connect.

    Official Hashtags
    Make us part of your journey and share training tips, comments, and any story using: #CyberApocalypse26

    ❌ Do Not Do

    Do not attack the backend infrastructure of the CTF.
    Do not attack other teams playing in the CTF.
    Do not brute-force the flag submission form.
    Do not exchange flags or write-ups/hints of the challenges with other teams.
    Do not violate HTB's Terms of Service.
    Do not try to DDoS the challenges or make actions that could lead to this result. For example, brute force or use of automated tools with many threads.
    Do not be part of more than one team within the same CTF.

    When does the CTF start?

    The event runs from July 24th to July 29th, 2026, starting at exactly 13:00 UTC. It lasts five full days (120 hours total).

    Do I need a team to participate?

    You can participate solo, join an existing team, or build your own with up to 30 people.

    Is this event beginner-friendly?

    Yes! We include a wide range of difficulty levels. There are beginner-friendly Challenges designed to help you learn, as well as complex scenarios to test advanced professionals.

    How do I get my 10% discount code?

    Simply sign up and submit at least one valid flag during the competition. Your unique discount code will be sent up to 7 days after the event via email.

    The crown is waiting.

    The factions are already gathering. Don't let them take what should be yours. Register now, gather your crew, and prepare for the battle of 2026.

    Resources

    WEBINARS

    AI Security in 2026: Trends, Roles, and Readiness

    FROM THE BLOG

    The great complexity shift – Why AI agents don’t just simplify cybersecurity

    RESEARCH PAPER

    Breaking Guardrails, Facing Walls: Insights on Adversarial AI for Defenders & Researchers