Th3 H!dd3n

In an increasingly digital world, the security of the devices that connect us to the internet is paramount. One such device, the router, is…

A real case where I had to erase a dangerous commit and what I learned from

⚠️ Warning: Impersonator Alert

Task1: Introduction Q1) Answer: No answer needed

This story tells you what I learned after spending 5 months deep inside TryHackMe’s learning paths. I’ve also included my personal…

Build a Reliable Offline IoT System with ESP and GSM

During this investigation you’ll be gathering information about the client and server. To do so, you’ll work with a provided .pcap file to…

1️⃣ Bitcoin (BTC): The Transparent Ledger

Hi, my fellow hackers. This is Rayofhope. I have over 5 years of experience and am currently working as a consultant with a Big 4 firm.

In today’s digital-first world, owning a website or running an online business is easier than ever. But securing it? That’s where the real…

The Story of Paper Airplanes

Em novembro de 2023, a Okta, um gigante da autenticação digital que protege bilhões de logins, sofreu uma grave violação de segurança. O…

Mobil Uygulama Güvenliği Neden Bu Kadar Önemli?

Including concrete examples, straight facts, and zero marketing jargon

Detailed Writeup/Walkthrough of the room W1seGuy from TryHackMe. You can find the room here.

Hey my dear ethical hackers and security researcher kiddos. Your friend a Security Researcher Mr. David aka darshanhackz is back with…

In March 2025, I discovered an authorization bypass vulnerability in a web application under the [redacted] bug bounty program. This issue…

During a security review of mobile applications, there might be a situation where you need to track the files that the mobile app creates…

The first mistake I made was thinking I could multiply my income by investing in cryptocurrency, I fell for a popular investment scam and…

Orlando, FL is undergoing a significant urban and economic transformation, marked by the development of smart residential communities, tech…