Parth has hacked WHO, UNESCO, BBC, Boeing, Cambridge, Sheffield, Deutsche Börse, BASF, Michelin and Philips, legally, and has the 250+ Hall of Fame entries to prove it. He authored CVE-2025-56697 (a Stored XSS published on NIST's National Vulnerability Database), founded ScriptJacker LLP and ranked 21st out of 10,000 at HackWithIndia 2026. At Unihackers he teaches the only thing recruiters actually pay for in offensive security: how to find a real bug, write a clean report and get paid for it. CEH v13, eJPTv2 and eWPTXv3.
Writes about: Bug Bounty, Web Application Security, Penetration Testing, API Security, Stored XSS, Vulnerability Research.
Prompt injection prevention is defense in depth, not a patch. Learn the 4 layers of AI defense, the OWASP LLM, MCP, and Agentic Top 10s, and how to secure agentic AI.
A hands-on prompt injection attack playbook: 16 techniques with real payloads, from system prompt exfiltration and jailbreaks to indirect injection and markdown data theft.
Prompt injection is the number one AI vulnerability (OWASP LLM01). Learn what it is, why LLMs cannot separate instructions from data, and why it has no real fix.
The browser hides the bugs the server is begging to show you. 6 HTTP request manipulation tricks (parameter tampering, method tampering, mass assignment, header bypass) shown live in Burp Suite by a bug bounty hunter.
Most beginners quit bug bounty because they pick the wrong target. Learn the 3-Filter System (scope size, tech stack, hunter density) to choose a target you can actually find bugs on.
Learn API security testing from scratch. Covers the OWASP API Top 10, common API vulnerabilities like BOLA and broken authentication, hands-on tools like Burp Suite, and how to start finding real bugs.
