TryHackMe: Injectics Web App Pentesting 🔍

In this livestream, I'm diving into the Injectics room, part of the TryHackMe Web Application Pentesting Learning Path for hands-on exploration and skill-building.

Join me as I tackle this room in real time, breaking down each step from reconnaissance to exploitation.

Whether you’re a beginner looking to get started or an experienced hacker sharpening your web pentesting skills, this interactive session is designed to teach, troubleshoot, and grow together.

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I took on the Halloween Gandalf challenge and spent hours trying to force an AI to reveal a secret password it was trained to protect. This wasn’t guessing or luck; this was real prompt injection, response manipulation, and persistence. In this video, I show the exact process I used to break the puzzle, where ChatGPT failed, what actually worked, and the moment everything clicked. If you want to understand what real AI hacking looks like in practice, this walkthrough will make the concepts clear, practical, and repeatable.

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As a cybersecurity professional with over seven years of experience, I focus on strengthening digital assets against ever-changing cyber threats. I specialize in penetration testing, ethical hacking, red teaming, and offensive security. I excel at uncovering and addressing vulnerabilities in networks and web applications.

My mission is to make cyberspace better & safer for everyone by committing to lifelong learning, sharing knowledge with the community, and inspiring others to do the same.

Credentials:

• 7+ Years Cybersecurity Experience

• BS & MS in Cybersecurity Management and Policy from UMGC.

• 19 certifications including OSCP, OSWA, CISSP, CRT, PWPA, eJPT, OSWP, SAL1, SecurityX, PenTest+, CEH, CPSA, CySA+, CCNA, Cyber Ops-A, Cloud+, Linux+, Security+, and Network+.

• Pwned 100+ HTB machines and mastered 200+ THM rooms, securing top leaderboard rankings on both platforms.

• United States Air Force Veteran

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Tags
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#Cybersecurity #infosec #informationsecurity #datasecurity #cybersecurityexpert #cybersecurityexperts #cybersecuritytips #cybersecuritytraining #hacking #hacking_pro #hacker #hackers #ethicalhacking #ethicalhacker #hackerman #hacked #penetrationtesters #penetrationtesting #pentesting #pentesting #pentesting #pentester #redteam #redteaming #offensivesecurity #security #technology #tech #IT #informationtechnology #Cyber #computerscience #LearnShareInspire #KyserClark #Kyser #AIHacking #PromptInjection #HalloweenGandalf #CyberSecurity #EthicalHacking #KyserClark #THM #TryHackMe #WebApplicationPentesting #WebAppHacking #WebSecurity #Injectics

Music
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All music featured in this video is by Karl Casey @ White Bat Audio.

Disclaimer
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Attention viewers: This video is strictly for educational purposes, emphasizing ETHICAL and LEGAL hacking only. I do not, and will NEVER, condone the act of illegally hacking into computer systems and networks for any reason. My goal is to foster cybersecurity awareness and responsible digital behavior. Please behave responsibly and adhere to legal and ethical standards in your use of this information.

The postings on this site are my own and may not represent the positions of my employer.