VulnByDefault

The Next Evolution in Cyber Warfare. No subscriptions. No gimmicks. Just skill, competition, and real payouts.

✔ Live, evolving hacking environments.
✔ Scenarios designed to prepare you for actual cybersecurity challenges.
✔ Exclusive challenges featuring techniques against modern security defenses.
Powered by Sulitech

About Us

VulnByDefault is Kuwait’s first-of-its-kind cybersecurity competition platform, designed to push the limits of real-world hacking skills.

We are building the most realistic hacking environment ever seen. This isn’t a playground—it’s a true test of skill. A platform that grows with you. From CTFs to advanced labs, every challenge builds your experience.

What makes us

different

Live, evolving hacking environments
Real world scenarios and tougher challenges await.
If you think you have what it takes—step in.
Join the Battle.
EmpireCTF – Kuwait’s Largest Hacking Challenge
30 days. Daily battles. One goal: Capture the root flag. Each challenge has 6-10 flags – But only the root flag wins you cash.
Every game is a 3-hour race OR ends when someone gets root.
We don’t care if you’re a beginner or an expert—only that you don’t quit.
Daily winners, leaderboard domination, and ultimate bragging rights.
Get your name on the leaderboard, and get your cash in your pocket.