Learn cyber by solving mysteries
Get hands-on experience by playing a game. We’ve made learning cybersecurity both effective and fun.
Educator or organizer? Host an event

KC7 is a game that turns you into a cyber detective
You'll investigate everyday clues—emails, sign-ins, websites, and files—to figure out how attackers got in, what they did, and how to stop them.
Every step reinforces the core skills cybersecurity professionals use on the job.
Each case is carefully crafted with...

A story that pulls you in
Each scenario follows a company in trouble—a believable breach with characters, stakes, and twists. You step in as the investigator and watch the mystery unfold.

Data that feels real
Our proprietary datasets replicate the behavior of real networks under attack. The complexity ensures that your successes are based on genuine analysis.

A guided path that builds skill
We nudge you through the same investigative flow defenders use. Checkpoints keep you moving while you naturally pick up real skills.
What's Special About KC7 Data?
You can't get this anywhere else.
We spent 6 years building a system that generates realistic cybersecurity data on demand. Every KC7 case combines authentic attacker techniques with a narrative storyline.
Unique worldwide
KC7 is one of the only datasets designed for both learning and storytelling.
Realistic
Logs are generated from MITRE ATT&CK techniques and feel just like the ones analysts use on the job.
Story-driven
Each scenario blends real attacker behavior into a compelling narrative you can investigate.
How you will grow with KC7
We've laid out a plan to help you go from a curious beginner to a confident investigator.
Recommended by cybersecurity experts and students alike
We work on KC7 because people love it ❤️
I found out about KC7 through a speaker presentation that was given at my school, and it has been nothing short of life-changing. I love how accessible it is, and how it breaks down complicated cyber topics into digestible, fun and engaging labs! It is because of KC7 that I've gotten into the cybersec field, so thank you for making such an incredible tool.
- Clarisa Ortega, StudentKC7 is an amazing platform that I always recommend to students I mentor and to anyone looking to transition into cybersecurity. It’s difficult to truly simulate what it feels like to work in a SOC or investigate a real world security incident, but KC7 comes remarkably close. KC7 provides realistic, hands-on investigation scenarios that help users build critical analytical and technical skills in a safe, guided environment. It’s one of the few platforms out there that combines hands on skills and is accessible across different experience levels. Whether you’re just starting out or looking to strengthen your investigative mindset, KC7 is a must-try resource. I highly recommend incorporating it into your learning journey.
- Kuleni Shewakena, Security ConsultantKC7 took my interest in cybersecurity and turned it into an obsession, all while offering a fun way to grow my skills to support investigations in the real world. It's the platform, and community, that has had the single greatest impact on my professional skillset. I can't thank the team enough for making this so accessible!
- haxo1ot1, Security AnalystKC7 allowed me, someone with no technical background, to experience what it’s like to be an investigator and fight for the blue team in a gamified, engaging way. The modules quickly became the highlight of my day. I’d spend hours getting lost in the logs, researching techniques, and catching the cultural references — all while genuinely having fun. I was so focused on “playing the game” that I didn’t even realize how much I was learning. Fast forward less than six months from being introduced to KC7, and I found myself working in a real SOC!
- Trey Hopkins, Cybersecurity SpecialistWhen people ask about getting skills to work in cyber, I recommend they use KC7. When I feel like I need to brush up on my skills, I use KC7. I know no other platform with this amount of content available and so practical. I confidently tell people that if they use KC7, they'll have confidence in their own skills that they need to get into cybersecurity or advance in their career.
- Squib, malware analyst, contributorKC7 has played an incredible role in my transition into cybersecurity. The platform gave me hands-on experience investigating realistic cases like ransomware, lateral movement, and brute-force attacks, all while learning to use tools like VirusTotal and CyberChef. Adding KC7 to my resume has also been a huge plus, it comes up in interviews all the time, and people love hearing about it. I highly credit it for the offers I’ve received. Overall, it’s helped me feel confident that I belong in this field and has truly fueled my passion for cyber.
- ethiocipherWant to share your experience?
Help others discover KC7 by sharing your story
Run Your Own KC7 Event
KC7 makes it simple to host powerful cybersecurity experiences—whether you're teaching students or training professionals. You don't need to be an expert. The platform provides everything you need to run engaging, hands-on events.
For Educators & Organizers
Bring KC7 to your classroom, club, or community event.
- • No cybersecurity expertise required
- • Students investigate real intrusions
- • Progress tracked with built-in analytics
- • Events run in 60–180 minutes
For Security Teams & Corporate Training
Bring KC7 to your team for hands-on cyber training.
- • No custom labs or scenarios to build
- • Analysts practice on realistic intrusions
- • Progress tracked automatically
- • Sessions run in under three hours
👉 Ready to run your own KC7 event?
Get Started HereLatest from our Blog
Stay updated with our latest insights and news

KC7 Foundation Honored with Fayette County Public Schools 2025 Golden Apple Award
KC7 Foundation is proud to announce that it has been awarded the by Fayette County Public Schools FCPS , recognizing superior community partnership,...
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Making the most of KC7
Dear New KC7 Player, Welcome to KC7. We re glad you re here. Starting your cybersecurity journey can feel exciting and overwhelming all at once. You...
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KC7 Inducted into Microsoft Garage Wall of Fame!
KC7 Inducted into Microsoft Garage Wall of Fame! We re excited to announce that , our gamified cybersecurity training platform, has been inducted...
Read MoreKC7 by the Numbers
Real impact, real results, real careers launched
55K+
Analysts Trained
200+
Events Hosted
2 million+
Questions Answered
100%
Free Forever
Quick Answers
Get started with these essential questions.
KC7 is an interactive cybersecurity game where you become the investigator. Instead of reading about attacks in a boring textbook, you actually chase hackers across real logs—spotting clues, piecing things together, and telling the story of what went down. Think detective work, but with data.
Curious beginners who want to dip their toes into cybersecurity.
Students who'd rather play a mystery game than memorize flashcards.
Educators who want a plug-and-play classroom activity.
Professionals who want team bonding that doesn't involve awkward trust falls.
Basically, if you're curious and like solving puzzles, KC7 is for you.
Easy. Most people can play KC7 right now, for free, directly on kc7cyber.com. Just register and dive into a case.
If your school, camp, or company is running a private event, they'll give you a special link. Either way—you're in the game in minutes.
Nope. KC7 starts you from scratch. You don't need to be a hacker, a coder, or a computer genius. If you can read and click, you can play.
By playing KC7, you'll learn how to:
• Spot attacker tactics like phishing, malware, and credential theft.
• Use logs and data to prove what really happened.
• Tell a clear story about a cyber incident.
• Get hands-on with KQL (Kusto Query Language), the same tool real analysts use.
Basically: you'll stop guessing and start investigating like a pro.
For players? Free.
But here's the thing: free for you doesn't mean free to run. KC7 is a nonprofit—servers, events, and building new cases all cost real money. So if you can donate, please do. Think of it like buying the dev team a pizza…except instead of pizza, you're helping thousands of new players learn cybersecurity.
If you're part of a large company, consider contributing to help us enhance cybersecurity for everyone. Your support can make a significant difference. 😊
👉 Donate here
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