Penetration Testing
End-to-end pentest methodology covering networks, web apps, and increasingly AI features. Real engagement workflows from Lokesh Singh aka Mr Elite.
203 articles
How to Build an Automated Prompt Injection Testing Pipeline | Day 16
Build automated prompt injection testing pipelines in 2026. Payload libraries, multi-model scanning, rate-aware fuzzing and evidence collection — Day 16…
Metasploitable vsftpd Backdoor Lab — CVE-2011-2523 Exploit Guide
Exploit vsftpd 2.3.4 backdoor on Metasploitable 2026. CVE-2011-2523 manual exploitation, Metasploit module, root shell verification and remediation. Lab 5 guide.
Linux Sudo Privilege Escalation Methods — 7 Techniques + GTFOBins Guide
Linux sudo privilege escalation methods 2026. NOPASSWD abuse, sudo -l enumeration, GTFOBins, LD_PRELOAD, env_keep exploits, wildcards and sudo version CVEs.
How AI and LLMs are discovering zero-days faster than human researchers in 2026
AI vulnerability discovery 2026. How LLMs and automated tools find zero-days faster than human researchers, AI-assisted fuzzing, code analysis pipelines,…
What Is AI Red Teaming — The Beginner’s Complete Breakdown
What is AI red teaming and how is it different from traditional pentesting? I explain the 5 phases, who does…
LLM09 Misinformation — Testing AI for Harmful False Outputs and Hallucination Exploitation | Day 13
Master LLM09 Misinformation testing in 2026. AI hallucination exploitation, false medical advice, fabricated citations, social pressure compliance and RAG misinformation…
LLM08 Vector Embedding Weaknesses — RAG Attack Guide | AI LLM Hacking Course Day 12
Master LLM08 Vector and Embedding Weaknesses in 2026. RAG poisoning, embedding manipulation, retrieval hijacking and cross-user data exposure. Complete Day…
LLM07 System Prompt Leakage — 15 Extraction Techniques Every AI Red Teamer Needs | Day 11
Master LLM07 System Prompt Leakage in 2026. 15 extraction techniques — direct requests, translation tricks, roleplay framing, token completion and…
DLL Hijacking — Search Order Abuse, Phantom DLLs & Persistence | Hacking Course Day 40
Master DLL hijacking for privilege escalation in 2026. DLL search order abuse, phantom DLLs, proxying, detection with Process Monitor, and…