HackTheBox Dog Writeup | OSCP/CPTS Prep
In this walkthrough, I dive into HTB’s “Dog” , a solid beginner-to-intermediate box great for OSCP orCTPS…
About the Author
Mastermind Study Notes is a group of talented authors and writers who are experienced and well-versed across different fields. The group is led by, Motasem Hamdan, who is a Cybersecurity content creator and YouTuber.
Which Cloud Platform to Learn in 2025? Full Comparison of AWS, Azure, and GCP
As someone working in tech, I often get asked: “Which cloud platform should I learn in 2025…
Web Application Basics | TryHackMe Walkthrough
Just getting started with web hacking? This TryHackMe lab is the perfect intro! Learn how web apps…
HackTheBox Sherlock: Meerkat Writeup and Walkthrough
In HTB Sherlock: Meerkat, the objective is to analyse network traffic (PCAP) and log data to identify a system…
LLM & AI Hacking: How AI is Being Exploited by Hackers | TryHackMe EvilGPT 1 & 2
LLMs like ChatGPT, Gemini, and Claude are revolutionizing how we work , but they also open a…
HackTheBox CBBH vs PortSwigger Web Security Academy: Full Breakdown
This article provides a detailed comparison between two prominent web security certifications: Hack The Box Certified Bug Bounty Hunter (CBBH) and PortSwigger…
Web Hacking 101 with PicoCTF | CTF Walkthrough
This article outlines various web hacking challenges from the PicoCTF platform, demonstrating practical approaches to identifying and…
Practical Coding in Cyber Security | HackTheBox Coding Challenges
In this article, I present a collection of practical programming solutions tailored to cybersecurity challenges from HackTheBox….
Critical Webmail Exploit: CVE-2025-49113 in Roundcube | TryHackMe Roundcube
The article discusses a critical vulnerability, identified as CVE-2025-49113, affecting Roundcube webmail, a widely used open-source email client often integrated…
Lockbit Ransomware Analysis with ANY.RUN
This article gives a fascinating and slightly terrifying look into LockBit 4.0, a notoriously dangerous ransomware that’s…
SOC EXPLAINED | TryHackMe SOC Fundamentals
“Every second, your organization’s data is under attack. Who’s watching? The Security Operations Center (SOC), a dedicated…
Google Cyber Security or CompTIA Security+? Here’s What Recruiters Are REALLY Looking For
This article provides a detailed comparison of three popular beginner-friendly cybersecurity certifications: the Google Cybersecurity Professional Certificate,…
HackTheBox Emdee five for life Challenge Writeup & Walkthrough
This article provides a clear and concise walkthrough of the “Emdee five for life” challenge from Hack…
ChatGPT & Gemini in Ethical Hacking & Cyber Security | TryHackMe BadSuccessor Walkthrough
This article discusses a Microsoft Windows Active Directory vulnerability called “Bad Successor.” This vulnerability can allow an…
SQL Injection with SQLmap | TryHackMe SQLmap Basics
This article serves as a comprehensive guide to understanding and utilizing SQLmap, a powerful open-source tool designed…
HackTheBox Insomnia Writeup | Web Hacking CTF Challenges
HackTheBox Insomnia challenge comes with a link to a vulnerable website and its source code. The goal?…
Moniker Link (CVE-2024-21413) | TryHackMe Walkthrough
Welcome to this write-up for the TryHackMe Moniker Link room. This guide will walk you through the…
TryHackMe PT1 vs HackTheBox CPTS vs OSCP | Review
Introduction This article offers an in-depth comparison of three prominent offensive security certifications: TryHackMe’s Junior Penetration Tester…
HackTheBox Heal Writeup & Walkthrough
HackTheBox Heal begins with reconnaissance revealing two main subdomains: a Ruby on Rails-based API and a PHP-based…
How a Hacker Hacked TU Eindhoven of Technology University Using Just VPN Credentials
The hacking of TU Eindhoven of Technology university began with the hacker acquiring VPN credentials for two…
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