VulnByDefault

Kuwaiti platform cybersecurity competition and more | Get paid for every First blood

[VulnByDefault @vulnbydefault]

Ramadan CTF 2026 — Final Highlights

🩸 Most First Bloods: Bikini Bottom (11)
🏆 Top 3:
🥇 Bikini Bottom
🥈 0xFUN
🥉 SUDOSQUID

Huge respect to all teams who participated.
From first solve to final grind — your effort made this event.

[VulnByDefault @vulnbydefault]

Web Day is coming.

Final week of the CTF.
New web challenges.
New First Blood opportunity.

First Blood wins a Caido subscription.

⏳ 3 hours left.

#RamadanCTF #WebSecurity #CTF #CyberSecurity
@caido_io

[VulnByDefault @vulnbydefault]

اليوم تبدأ المرحلة الأخيرة من الـ CTF — آخر 7 أيام.

فترة احتساب النقاط راح تقصر مع كل دروب:
• دروب اليوم → 7 أيام
• اللي بعده → 6 أيام
• آخر دروب → يوم واحد

توقعوا تحديات أكثر، First Blood أكثر، وتعقيد أعلى.

تحية لكل اللي مازال صامد ويجتهد طول رمضان.
الأمن السيبراني = استمرارية + مجتمع + مهارة.

#RamadanCTF #CTF #CyberSecurity

[VulnByDefault @vulnbydefault]

Today begins the final phase of the CTF — the last 7 days.

Scoring windows now shorten with each drop:
• Today’s drop → 7 days
• Next drop → 6 days
• Final drop → 1 day

Expect more challenges, more First Bloods, and higher complexity.

Respect to everyone still grinding through Ramadan.
Consistency > everything.

#RamadanCTF #CTF #CyberSecurity

[VulnByDefault @vulnbydefault]

Week 2 stats are in.

The competition keeps getting stronger — more solves, faster first bloods, and teams pushing the limits.

Let’s see what Week 3 brings.

#RamadanCTF #CTF #CyberSecurity #VulnByDefault

[VulnByDefault @vulnbydefault]

Today’s drop

💎 OBSIDIAN
OS: Windows
Difficulty: Hard
Points: 150

Drops at 9:00 PM AST.

#RamadanCTF #CTF #CyberSecurity

[VulnByDefault @vulnbydefault]

🕷 WEB DAY.

Today = Web challenges only.
No other categories.

🔥 First Blood wins a @caido_io subscription voucher.

Real bounty. Real competition.

Drop at 9:00 PM AST.
Let’s see who owns the web.

#RamadanCTF #WebSecurity #FirstBlood

[VulnByDefault @vulnbydefault]

Platform Infrastructure Update

Due to AWS regional instability affecting UAE and Bahrain, we are temporarily shifting the platform infrastructure to the Mumbai (India) region.

You may notice slight latency on the platform interface.

Important:
Challenges and machines are NOT affected.
Only the platform UI/response time may feel slightly slower.

We’re prioritizing stability and uptime.

Thank you for your understanding.

[VulnByDefault @vulnbydefault]

Today

Cheezy 🧀
Medium | 100 pts
9:00 PM AST.

Hunt the first blood.

#RamadanCTF #CTF #CyberSecurity

[VulnByDefault @vulnbydefault]

🔥 Week 1 Stats – Ramadan CTF 2026 🔥

The competition is getting intense.

🩸 Most First Bloods: Securebydesign (5)
🏆 Week 1 Leader: Securebydesign – 1475 pts

Top teams are pushing hard.
New blood is rising.
The grind doesn’t stop.

Phase 2 begins.
Let’s see who survives Week 2.

#RamadanCTF #VulnByDefault #CTF #CyberSecurity

[VulnByDefault @vulnbydefault]

New challenges. Real competition. Daily drops.
Grind, learn, secure the first blood.

#RamadanCTF #VulnByDefault #CyberSecurity

[VulnByDefault @vulnbydefault]

Day 7 – 9:00 PM AST

New drop: FEEDBACK
Pwn | Medium
100 Points
$100 Bounty

Potential extra challenge today 👀

Tomorrow we enter Phase 2 (Week 2).
It’s about to escalate. 🔥

#RamadanCTF #CTF #CyberSecurity #Pwn

[VulnByDefault @vulnbydefault]

🚨 Day 6 Drop

New machine: Vanguard
Windows | Hard | 150 pts
•Maybe an extra challenge.

9:00 PM (AST)
First Blood active.

The grind continues.

#RamadanCTF #CTF #VulnByDefault

[VulnByDefault @vulnbydefault]

Ramadan CTF 2026 – Day 4 Stats

First Blood has been claimed.
Leaderboard is already moving.

Top teams are setting the pace — but it’s still early.

26 days to go.
Plenty of time to climb.
Plenty of time to dominate.

This is only the beginning.

#RamadanCTF #VulnByDefault #CTF

[VulnByDefault @vulnbydefault]

Ramadan CTF 2026 – Day 3 Stats

First Blood has been claimed.
Leaderboard is already moving.

Top teams are setting the pace,but it’s still early.

⏳ 27 days to go.
Plenty of time to climb.
Plenty of time to dominate.

This is only the beginning.

#RamadanCTF #VulnByDefault #CTF

[VulnByDefault @vulnbydefault]

Day 2 update.

Schedules shift. The grind continues.

We stay focused. We keep building.

Day 3 loading.

#RamadanCTF #VulnByDefault #CTF

[VulnByDefault @vulnbydefault]

🚀 700+ Teams.

Ramadan CTF 2026 just crossed 700 registered teams worldwide.

From an idea… to a global competitive arena.

We’re just getting started.

#RamadanCTF #CTF #CyberSecurity #VulnByDefault

[VulnByDefault @vulnbydefault]

🚨 New Machine Release

University
🖥 OS: Windows
🔥 Difficulty: Hard
🎯 150 Points

Drops tonight at 9:00 PM (AST).

Ready to earn it?

#RamadanCTF #VulnByDefault #CTF #CyberSecurity

[VulnByDefault @vulnbydefault]

🔥 Ramadan CTF 2026 – Day 1 Stats

First Blood has been claimed.
Leaderboard is already moving.

Top teams are setting the pace, but it’s still early.

⏳ 29 days to go.
Plenty of time to climb.
Plenty of time to dominate.

This is only the beginning.
#RamadanCTF #VulnByDefault

[VulnByDefault @vulnbydefault]

⏳ آخر فرصة للتسجيل.

Ramadan CTF 2026 يبدأ اليوم الساعة 8:00 مساءً (بتوقيت الكويت).

💰 مجموع الجوائز 3000 دولار
🔥 نقاط إضافية لأول فريق (First Blood)
📆 كل دفعة تحديات لها 7 أيام نقاط

التسجيل المتأخر = أفضلية أقل.

سجّل الآن:
https://t.co/x1gwwEKui1

نراكم الساعة 8.

#CTF