🔓 Crack With Kumar | Ethical Hacking, Bug Bounty & AI Security
Welcome to the underground classroom where hacking meets discipline.
No fluff. No "become a hacker overnight" nonsense. Just lab-based walkthroughs, custom tooling, recon workflows, and CTF-style problem solving built from real training experience — the same material I use to mentor students who go on to land bounties and break things (legally).
What you'll find here:
🛠️ Hands-on pentesting labs & custom tool builds
🎯 Bug bounty recon-to-report methodology
🤖 AI/LLM security — prompt injection, model exploitation, and defenses
🐧 Practical Linux hardening & security fundamentals
🧠 CTF-style challenges that train the way real attackers think
🔔 Subscribe. Turn on notifications. The next zero-day breakdown could be one video away.
Crack With Kumar
🎉 500 SUBSCRIBERS! THANK YOU! 🎉
We just hit 500 subscribers on 11 August 2026, and this is all because of YOU! 🙌
Your support, engagement, and trust mean the world to me. Every view, like, comment, and share has brought us closer to this milestone, and I couldn’t be more grateful.
But we’re just getting started! 🔥
As promised, the *P3 Bug Series* is coming soon — stay tuned for deep dives, real-world exploits, and hands-on bug bounty walkthroughs. This series is built for learners, hunters, and pros alike.
Now, let’s aim for *1K* together! 🚀
If you haven’t already, hit that *Subscribe* button and turn on notifications so you don’t miss what’s next.
Thank you once again for being part of this journey. Let’s crack it — together!
—S.Kumar
1 month ago | [YT] | 2
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Crack With Kumar
Thank You for your Support Guys...
We Have Reached 300 Subscribers....more to go
3 months ago | [YT] | 2
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Crack With Kumar
🚨 NEW VIDEO ALERT 🚨
Working on some MCP Hacking Server Setup video.
Will be available soon
And Apologies for delay guys, as i was moving to new Town so it took me a longer time to get back to work
4 months ago | [YT] | 4
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Crack With Kumar
Should we go LIVE for a CTF? 🕵️♂️
I’m thinking about doing a "Live Stream " where we tackle a Web CTF together in real-time. No scripts, just raw hunting.
What your opinion? Vote below! 👇
Drop a comment if you have a specific room or vulnerability you want to see! 🚀
6 months ago | [YT] | 3
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Crack With Kumar
P4 Vulnerability - Video will be uploaded by tomorrow.
There was a delay ....Apologies for that but there is a reason. You will get to know in the upcoming video
6 months ago | [YT] | 2
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Crack With Kumar
Guys,
Videos ka topic batao for next video - Now will be consistent for this whole year.
Comment down, kis topic pe video chhaiye apko next
8 months ago | [YT] | 0
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Crack With Kumar
Unpacking Two Critical Web Vulnerabilities
Are your web applications truly secure? Two of the most pervasive yet misunderstood vulnerabilities are User Email Enumeration and Broken Access Control. When exploited, they can cascade into major data breaches and unauthorized access.
In our latest deep-dive video, we explore:
🔹 The mechanics of how attackers exploit these seemingly simple flaws.
🔹 The real-world impact on user data and system integrity.
🔹 Actionable prevention strategies for developers and security teams to implement now.
SUBSCRIBE @CrackWithKumar .
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#Cybersecurity #WebApplicationSecurity #EthicalHacking #VulnerabilityManagement #BrokenAccessControl #OWASP #InformationSecurity
1 year ago | [YT] | 2
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Crack With Kumar
Strong like a firewall, but still letting a little chaos through… 🔥🧱💻
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#CyberDefender #FirewallFails #SecureButNotSure #TechHumor #CyberSavage #ITLife #MemeVibes"
1 year ago | [YT] | 1
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