Nithin Kumar

Ethical Hacker &
Cybersecurity Enthusiast

Securing digital infrastructures through ethical hacking and AI innovation
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Ethical Hacking

Penetration testing and vulnerability assessment

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Security Research

Advanced vulnerability discovery and analysis

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AI Innovation

Integrating AI solutions in cybersecurity

Professional Overview

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About Me

Hello I'am Nithin, a 3rd-year B.Tech CSE student with over a year of experience as a bug bounty hunter. I have helped secure major organizations by identifying and reporting critical vulnerabilities. I am skilled in malware analysis, penetration testing, and advanced hacking techniques using AI. Passionate about cybersecurity, I constantly explore new tools and methods to strengthen digital security.

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Hall of Fame

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Current Focus

I’m currently developing my skills in Web Application Security and exploring LLM (Large Language Model) Pentesting to stay ahead in the evolving field of AI-driven cybersecurity.

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Thought Leadership

Ethical hacker and bug bounty hunter with expertise in web application security and penetration testing, focused on responsible vulnerability disclosure and strengthening cybersecurity for organizations.

Skills & Expertise

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Web Application Security

95%
Comprehensive security testing and vulnerability assessment
95%
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Bug Hunting

90%
Expert in discovering and reporting security vulnerabilities
90%
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Open Source Intelligence (OSINT)

90%
Advanced reconnaissance and information gathering techniques
90%
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Ethical Hacking

88%
Penetration testing and security research methodologies
88%
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Blockchain

85%
Smart contract security and blockchain technology expertise
85%
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Social Engineering

88%
Human psychology and security awareness expertise
88%

Achievements

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8+
Organizations Secured
Major companies and institutions protected
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50+
Vulnerabilities Found
Critical security flaws discovered and reported
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5+
Hall of Fame
Recognition from top-tier organizations
🏆 Notable Security Contributions
Secured major organizations worldwide through responsible disclosure
ISRO Karnataka Government NASA BBC UIDAI Indian Gov WHO
📄 Published Articles
Finding a Security vulnerability on Govt Site
Web Security
Time-Based SQLi
Nithin Kumar ⭐⭐⭐⭐⭐
A case study on discovering and responsibly disclosing a time-based SQL injection vulnerability in a state government website.
🔗 Read Article
Web Security
Exploiting open redirection
Nithin Kumar ⭐⭐⭐⭐⭐
Learn how improper URL validation can lead to open redirection flaws and phishing opportunities.
🔗 Read Article
Security Research
Bypassing critical security checks
Nithin Kumar ⭐⭐⭐⭐⭐
A deep dive into bypassing key authentication mechanisms through logic flaws and misconfigurations.
🔗 Read Article

Projects

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In Development
WhatWAf
Security Tool
WhatWaf detects and bypasses Web Application Firewalls using multiple evasion techniques.
  • Automates WAF detection and fingerprinting
  • Performs advanced bypass techniques
  • Useful for web security testing
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Active
HBSQLI Tool
Bug-Bounty Tool ⭐⭐⭐⭐⭐
Python-based program to detect Header-Based SQL Injection vulnerabilities efficiently.
  • Accurate header-based SQLi detection
  • User-friendly interface for ethical hackers
  • Supports multiple HTTP methods
🔗 View Project
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Active
Browser Extension - Clickjacking Finder
Bug-Bounty Tool ⭐⭐⭐⭐⭐
Detects if a website allows iframe embedding and alerts if it’s vulnerable to clickjacking.
  • Automatically detects clickjacking vulnerabilities
  • Tests for iframe embedding issues
  • Shows alert notifications for vulnerable sites
🔗 View Project

Contact Me