🐣
Sumit Kumar
Key Roles: CEO & Founder of Cyber World Organization, Cyber Expert for Delhi Police (Rohini District), and National Joint Secretary for the Mission Crime Free Bharat police initiative.
Specialties: Cybercrime investigation, digital forensics, bug bounty hunting, penetration testing, and IoT security.
Education: Holds a B.Tech in Computer Science (specialized in IoT) from SPSU, Udaipur (2017–2021).
Accolades: Winner of the National OSINT CTF (2020) and officially recognized by Max Healthcare and Dev.to for discovering security vulnerabilities.
Verified
IN
Stage Progress
🐣 Newbie
Apprentice Next
150 points required to unlock next stage
Top Categories Solved
- Reverse Engineering1 (11%)
- Web Exploitation1 (11%)
- Cloud Security1 (11%)
- OSINT1 (11%)
- Network Security1 (11%)
- Steganography1 (11%)
- Cryptography1 (11%)
- Binary Exploitation1 (11%)
- Mobile Security1 (11%)
Solve History
View all →-
Exposed .env FileAug 18, 2026Cloud Security · +100 pts
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Steganography BasicsAug 18, 2026Steganography · +100 pts
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Hardcoded API KeyAug 18, 2026Mobile Security · +100 pts
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Metadata TrailAug 18, 2026OSINT · +100 pts
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Vigenere VaultAug 18, 2026Cryptography · +100 pts
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CrackMe Level 1Aug 18, 2026Reverse Engineering · +100 pts
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Sniffing AroundAug 18, 2026Network Security · +100 pts
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Overflow 101Aug 18, 2026Binary Exploitation · +100 pts
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Cookie MonsterAug 18, 2026Web Exploitation · +50 pts
Quick Stats
9
Challenges Solved
850
Total Points
0
CTFs Played
0
First Bloods
0
CTFs Created
#57
Country Rank (IN)
#105
Global Rank
100%
Success Rate
Badges
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