Today I moved beyond simple ICMP traffic and focused on understanding how real web communication works at the packet level. I used Firefox…

O DVWA (Damn Vulnerable Web Application) é uma ferramenta feita para treinar segurança ofensiva. Um dos módulos é o Command Injection…

For the last two years, I’ve watched engineering teams wrestle with tech debt in real time — across migrations, audits, rushed rewrites…

Everyone’s worried about ransomware. After Colonial Pipeline, Change Healthcare, and the endless stream of double-extortion attacks…

In what might be the most ironic cybersecurity discovery of 2025, researchers have found that the answer to breaking billion-dollar AI…

What Australian Businesses Need to Know About the Cyber Security Act 2024 Australia’s first standalone cyber security law, the Cyber Security Act 2024, has been introduced and is reshaping how …

The firewall no longer protects the castle walls.

In this article , I have talked about a recent scam that I encountered that is getting more common and common on whatsapp

Stay obscure. Stay boring. Stay safe.

This assessment was honestly one of the closest things I’ve seen to real SOC work inside a lab environment. Nothing is spoon-fed, the logs…

Ayo, it’s mrknightnidu! Hope you all are good well. Today I’m talkin about that time I legally hacked an AI… and got paid for it!

This CTF is part of the event Advent of Cyber 2025 Hosted By TryHackme

In November 2024, Anthropic released the Model Context Protocol. By March 2025, OpenAI had adopted it. By April, hundreds of MCP servers…

Part 2: “The Build” — From coffee-stained diagram to first detection in 72 hours

Phishing — Merry Clickmas

Linux CLI — Shells Bells

Introduction

The urgent need for cybersecurity professionals has given rise to a popular solution: the fast-track diploma. These intensive programs…

Comment j’ai “téléporté” ma montre à Paris

🌟 My Story — Why I Wrote This Guide

CPTS preparation part 5