TL;DR: A public proof-of-concept now targets CVE-2026-66373, a Redis RCE flaw in the RESTORE command. The double-free bug lets an authenticated attacker corrupt memory and run code. Redis fixed it…

Part 1 covered the basics. Double extensions. Null bytes. Content-Type spoofing.

By Valeria Haller Cianci

Understanding how services act on behalf of users — theory, configuration, real-world scenarios, and how attackers abuse each type

Cloud infrastructure changes continuously. Your security-testing strategy should do the same.

The room can be joined for free: https://tryhackme.com/room/hh-room404-804573bf

A wellness app was quietly handing out AWS credentials to every visitor. We used them to dump the entire database. Here is how.

A developer shipped a website with the entire Git repository still exposed. One tool and 30 seconds later, every secret was ours.

Learn how attackers manipulate web applications and discover practical techniques to defend against three of the most common web security…

When I started exploring cybersecurity, I quickly realized that Linux is one of the most important skills to learn. Instead of only reading…

Introduction

With cyberattacks becoming more frequent and sophisticated, organizations are investing heavily in cybersecurity professionals who can…

In some enterprise environments, machine identities outnumber people by more than 100 to 1 — and excessive access remains widespread.

I am Malaika Nasir, a cybersecurity student and security researcher passionate about ethical hacking, network security, Linux, and…