Harikrishnan S — @L33TxGH05T
Cybersecurity Student · CTF Practitioner · Co-Founder of Project Hellhound
I'm a Cybersecurity Student focused on offensive security and building tools that matter in real engagements.
I specialize in web application security, XSS research, and penetration testing — combining VAPT lab experience with practical Python engineering. My work spans vulnerability research, XSS detection tooling, and red team automation.
Completed a 3-month VAPT internship at CyArt working on hands-on lab-based vulnerability assessment tasks. Currently contributing to Project Hellhound — an open source offensive security collective co-founded alongside @l4zz3rj0d, the org's founder and lead.
Under Project-Hellhound
| Project | What it does | My Role | Status |
|---|---|---|---|
| XSSentry | Advanced XSS detection — reflected, stored & DOM-based with SPA-aware crawling | Core Contributor | Active · Research Phase |
| Hellhound-Pentest | Modular autonomous web pentesting framework (by @l4zz3rj0d) | Contributor | Active · v5.5 |
Project-Hellhound is an open source offensive security collective founded by @l4zz3rj0d, housing work across four domains:
- Offensive Security
- Recon & OSINT
- AI & Automation
- Hardware & Engineering
We build What We Think
Certifications: Google Cybersecurity Professional Certificate (×9) · IBM Networking · IBM Explore Emerging Tech
Internships:
- CyArt — VAPT lab tasks: web & network security assessments (Dec 2025 – Feb 2026)
CTF Platforms: TryHackMe · PicoCTF
Focus areas: Web Pentesting · XSS Research · VAPT · Bug Bounty · Red Teaming
Active contributor to Project-Hellhound — building offensive tooling for real-world security research alongside the org's founder @l4zz3rj0d.