Incident Overview

Have you ever heard about WannaCry, Lockbit, ILOVEYOU, and Stuxnet? These are some of the most well-known malware (malicious software) in…

The playbook for architectural defense and corporate penetration testing has been completely rewritten. We have entered an era dominated by…

OverTheWire Bandit Walkthrough — Level 8 → 9 | 30-Day Cybersecurity Learning Journey (Day 9) Using sort and uniq to isolate a single unique line from thousands of duplicates and why …

In the modern digital era, cybercrime has become one of the fastest-growing threats worldwide. From online fraud and cyberbullying to…

45 Days Tech Summer Camp 2026 — Upgrade Your Skills with CertED Technologies

Six years. That’s how long I’ve been trapped in this industry. And honestly? If one more corporate suit in a vest pitches me a “next-gen…

Banana RAT malware hidden in fake invoices and security update screens targets customers at 16 Brazilian banks stealing data with QR fraud.

You closed the tab. You cleared your cookies. You went incognito. They still know it was you.

There is a tax on every page you scrape with a real browser. It costs RAM, it costs CPU, it costs proxy bandwidth, and on a cloud bill it…

Databases sit at the center of modern infrastructure. They store credentials, customer data, financial transactions, application state…

Understanding the real difference between security testing and simulated attacks.

Scanned for open ports on the machine (target_machine ip changed during this solve due to few takes…)

Task 1: Introduction

How One Click Nearly Became a Cyber Disaster

The internet revolution changed every aspect of our daily lives. From business to schools to healthcare to finance to individual computer…

Di tahun 2026, membuat konten profesional tidak lagi membutuhkan:

Öğrenerek Yazıyorum — AI & Backend Engineer Bootcamp | Hafta 1, Part 2