Freedium: Your paywall breakthrough for Medium!

Komorebi—Another Japanese Word that English Needs

~2 min read · November 12, 2021 (Updated: March 13, 2024) · Free: No

Because "sunlight filtering through trees" does not express the same feeling

Read More

OSCP Quick Hacktricks | Windows: SeImpersonatePrivilege

~4 min read · March 18, 2025 (Updated: March 19, 2025) · Free: No

A piece on how to abuse SeImpersonatePrivilege. A classic in the Windows privilege escalation...

Read More

14 Recon Phases for Mastering Bug Bounty Hunting

~4 min read · January 16, 2023 (Updated: January 19, 2023) · Free: No

Bug bounty hunting is a process of identifying and reporting vulnerabilities in a company&#39s...

Read More

4 Deep Recon Techniques

LegionHunters

LegionHunters

· ~3 min read · December 24, 2025 (Updated: December 24, 2025) · Free: No

⚠️ Note: This information is only meant for educational and ethical vulnerability research...

Read More

Bug Bounty Hunting 101: "Choosing the Perfect Target"

~3 min read · January 11, 2023 (Updated: January 19, 2023) · Free: No

Are you tired of constantly coming up empty-handed in your bug bounty hunting endeavors? Are you...

Read More

Hacking APIs Series(24/36) — Broken Function Level Authorization (BFLA)

~5 min read · April 2, 2025 (Updated: April 2, 2025) · Free: Yes

👋Hey security enthusiasts! 🚀

Read More

90% of JavaScript Developers Don't Understand This Concept

SkillStuff

SkillStuff

· ~5 min read · May 11, 2026 (Updated: May 11, 2026) · Free: No

Most JavaScript developers think they understand JavaScript.

Read More

From $0 to Your First Bug Bounty: A Beginner's 14-Day Roadmap (2026, No Paid Tools)

~15 min read · January 27, 2026 (Updated: January 30, 2026) · Free: No

What Bug Bounty Really Looks Like for Beginners in 2026

Read More

💥 From LFI to RCE via PHP Sessions (PHP 5) — A Complete Guide with Real Examples 🧠💻

~3 min read · July 3, 2025 (Updated: August 16, 2025) · Free: Yes

By Zoningxtr

Read More

10 Java Basic Concepts Every Developer Should Know (Even Seniors Too)

Javarevisited

Javarevisited

· ~4 min read · February 25, 2026 (Updated: February 25, 2026) · Free: No

"Java basics are not basic — they are fundamental."

Read More

Someone Stitched Claude Opus Reasoning Into Qwen 3.5. It Runs on a Single RTX 3090.

Coding Nexus

Coding Nexus

· ~4 min read · March 8, 2026 (Updated: March 8, 2026) · Free: No

Qwen3.5–27B-Claude-4.6-Opus-Reasoning-Distilled, Qwopus for short, takes the Qwen 3.5 27B base...

Read More

"Unveiling Hidden Treasures: How Analyzing JavaScript Files Led Me to Tokens and Secret Keys"

~4 min read · April 11, 2025 (Updated: April 11, 2025) · Free: Yes

Before diving in, I&#39d like to ask everyone to take a moment and pray for our brothers and...

Read More

7 "Boring" Micro-SaaS Ideas Making $2k/Month (The Developer's Blueprint)

Startup Stash

Startup Stash

· ~9 min read · January 3, 2026 (Updated: January 19, 2026) · Free: No

No AI hype. No complex algos. Just solving rich people&#39s problems.

Read More

How I Turned a Headless Browser into a Critical SSRF Goldmine

~3 min read · July 29, 2025 (Updated: July 29, 2025) · Free: No

Three months. That&#39s how long I stared at bug bounty programs, submitting low-risk findings...

Read More

The Complete Guide to AI-Driven Penetration Testing: Cursor, MCP, and the Modern PT Workflow

InfoSec Write-ups

InfoSec Write-ups

· ~14 min read · February 19, 2026 (Updated: March 15, 2026) · Free: No

A comprehensive, step-by-step guide to running penetration tests the way that actually works —...

Read More

The "Free" Lie: 12 AI Tools That Are Actually Free (No Trials, No Credit Cards, No Nonsense)

~4 min read · June 9, 2025 (Updated: June 9, 2025) · Free: No

Tired of getting duped by "free" AI tools that aren&#39t? Here&#39s a verified list of...

Read More

CVE-2025-55182: A Pre-Authentication Remote Code Execution in Next.js - Complete Guide

~4 min read · December 5, 2025 (Updated: December 6, 2025) · Free: No

Hey there, back again with another post! 😄

Read More

LFI to RCE: Mastering the Step-by-Step Path from File Inclusion to Full Shell Access

~8 min read · November 9, 2025 (Updated: November 9, 2025) · Free: No

✨ Link for the full article in the first comment

Read More

Red Team Automation: 12 Scripts That Save Hours (and Win Real Engagements)

~8 min read · April 3, 2026 (Updated: April 3, 2026) · Free: No

Ever burned a whole weekend on manual recon, only to realize you missed a low-hanging RCE vector...

Read More

Bug Bounty Hunting 101: 10 Must-Do Steps to Target Reconnaissance

~3 min read · January 11, 2023 (Updated: January 19, 2023) · Free: No

Website reconnaissance, also known as "recon", is an essential step in the process of...

Read More

Exploiting Django CVE‑2025‑64459 on TryHackMe: Complete Walkthrough

~5 min read · November 22, 2025 (Updated: November 22, 2025) · Free: Yes

How a tiny Django flaw turns simple filters into full‑database leaks.

Read More

7 Free AI APIs Most Developers Don't Know About

JavaScript in Plain English

JavaScript in Plain English

· ~5 min read · January 15, 2026 (Updated: January 15, 2026) · Free: No

How I stopped burning money on AI tools and built powerful workflows for free

Read More

Burpsuite Extension: Active Scan++

~4 min read · October 3, 2023 (Updated: October 6, 2023) · Free: Yes

What is Burpsuite Extension: Active Scan ++ ?

Read More

5 Advanced Bug Hunting Techniques for Experts (Part -1)

~3 min read · January 6, 2023 (Updated: January 19, 2023) · Free: No

Bug hunting is a critical part of ensuring the security and stability of software systems, and it...

Read More

20 Cache Poisoning Case Study | Depth Analysis of Real-world Bug Reports

~29 min read · November 3, 2025 (Updated: November 3, 2025) · Free: No

An in-depth analysis of real-world cache poisoning vulnerabilities discovered on major platforms,...

Read More

Mastering Blind XSS: Real-World Techniques for High $Bounties

InfoSec Write-ups

InfoSec Write-ups

· ~8 min read · September 25, 2025 (Updated: October 1, 2025) · Free: No

From simple dorks to advanced metadata injection, here&#39s a complete walkthrough of the...

Read More

Burp Suite Automation: 12 Custom Extensions That Save Hours for Pentesters and Bug Hunters

~8 min read · February 18, 2026 (Updated: February 18, 2026) · Free: No

Ever spent hours manually fuzzing inputs or hunting for XSS, only to find out you missed a simple...

Read More

🔎 How to Read JavaScript Files for Hidden Endpoints

Bug Bounty Hunting: A Comprehensive Guide in English and french

Bug Bounty Hunting: A Comprehensive Guide in English and french

· ~4 min read · March 7, 2026 (Updated: March 7, 2026) · Free: No

🔎 One of the Most Powerful Recon Techniques in Bug Bounty

Read More

13.31 Lab: Exploiting XSS to perform CSRF

Infosec Matrix

Infosec Matrix

· ~2 min read · June 25, 2024 (Updated: December 9, 2024) · Free: Yes

This lab contains a stored XSS vulnerability in the blog comments function. To solve the lab,...

Read More

Hidden API Endpoints: The Hacker's Secret Weapon 🔍

InfoSec Write-ups

InfoSec Write-ups

· ~5 min read · October 7, 2025 (Updated: October 7, 2025) · Free: No

I&#39m a cybersecurity enthusiast and the writer behind The Hacker&#39s Log — where I break down...

Read More

Top 25 Race Condition Bug Bounty Reports

~4 min read · May 26, 2020 (Updated: December 14, 2021) · Free: Yes

In this article, we will discuss Race Condition vulnerability, how to find one, and present 25...

Read More

The Secret Life of Subdomains 🌐: From Takeover to $$$ Bounties

InfoSec Write-ups

InfoSec Write-ups

· ~4 min read · September 19, 2025 (Updated: September 19, 2025) · Free: No

When most people think of a website, they imagine the main domain: example.com. But hackers know...

Read More

Uncovering Hidden Gems: 5 Advanced Bug Hunting Techniques (Part-2)

~3 min read · January 11, 2023 (Updated: January 19, 2023) · Free: No

Bug bounty hunting is a challenging and rewarding field, but it can also be a crowded and...

Read More

Actuator Unleashed: A Guide to Finding and Exploiting Spring Boot Actuator Endpoints

InfoSec Write-ups

InfoSec Write-ups

· ~8 min read · October 6, 2025 (Updated: October 6, 2025) · Free: No

A hands-on walkthrough to find, test and exploit Actuator endpoints for bug hunters.

Read More

How I got my first $13500 bounty through Parameter Polluting (HPP)

InfoSec Write-ups

InfoSec Write-ups

· ~3 min read · August 10, 2024 (Updated: November 18, 2024) · Free: Yes

This write-up is about 2 IDORs and an XSS I found on a housing website. However what led me into...

Read More

Password Reset Flow Testing — The Most Overlooked Account Takeover Vulnerability

OSINT Team

OSINT Team

· ~7 min read · June 5, 2026 (Updated: June 6, 2026) · Free: No

Hackers don&#39t always crack passwords. Sometimes they just click "Forgot Password?"...

Read More

503 Page to Critical Bug

InfoSec Write-ups

InfoSec Write-ups

· ~5 min read · September 24, 2025 (Updated: October 6, 2025) · Free: No

Sensitive Data Through Archived Directories

Read More

🧰 My Bug Bounty Tool Stack (2026 Edition)

Bug Bounty Hunting: A Comprehensive Guide in English and french

Bug Bounty Hunting: A Comprehensive Guide in English and french

· ~3 min read · February 12, 2026 (Updated: February 12, 2026) · Free: No

🧰 My Bug Bounty Tool Stack (2026 Edition)

Read More

The Top 10 Mistakes Bug Hunters Make and How to Avoid Them

~5 min read · January 11, 2023 (Updated: January 19, 2023) · Free: No

As a bug bounty hunter, finding vulnerabilities in a target application is crucial to success....

Read More

Finding & Exploiting Exposed Google API Keys for Bug $Bounties

InfoSec Write-ups

InfoSec Write-ups

· ~13 min read · May 23, 2026 (Updated: May 23, 2026) · Free: No

Turn exposed Google API keys into real-world impact by accessing Gemini and other Google services...

Read More

OAuth, OpenID, and JWT Attacks

Cloud Security

Cloud Security

· ~33 min read · March 16, 2025 (Updated: May 24, 2025) · Free: No

How do I hack thee? Let me count the ways…

Read More

JS Link Finder Burp Suite Extension Guide

InfoSec Write-ups

InfoSec Write-ups

· ~4 min read · July 29, 2024 (Updated: November 19, 2024) · Free: No

Improve your bug bounty hunting, pentesting, and appsec skills with the JS Link Finder Burp Suite...

Read More

Cursor AI's Leaked Prompt: 7 Prompt Engineering Tricks for Vibe Coders

Data Science in Your Pocket

Data Science in Your Pocket

· ~16 min read · April 30, 2025 (Updated: June 8, 2025) · Free: Yes

Advanced Prompt Engineering Techniques From Cursor&#39s System Prompt

Read More

🔍 Power of One-Liners: Master Bug Bounty Automation: 🔍

~3 min read · August 10, 2023 (Updated: August 7, 2025) · Free: No

🚀 Supercharge Your Bug Hunting with Brilliant One-Liners and Crush Vulnerabilities! 🚀

Read More

Java Spring Boot Microservices Learning Roadmap (2026)

~3 min read · April 25, 2026 (Updated: April 25, 2026) · Free: No

Theory → Code → Project → Interview Questions → Real Scenarios

Read More