About This Section

This section documents my journey through various OSINT challenges, primarily from Bellingcat and other sources. Each writeup walks through my investigation process, tools used, and lessons learned.

What is OSINT?

Open Source Intelligence (OSINT) involves gathering and analysing publicly available information. These challenges help develop skills in:

• Image Analysis - Geolocation, metadata extraction, reverse image search
• Social Media Investigation - Tracking accounts, analysing networks
• Domain/Infrastructure Research - WHOIS, DNS, hosting analysis
• Verification - Cross-referencing sources, debunking/confirming claims

Challenge Sources

• Bellingcat - Investigative journalism challenges
• OSINT Curious - Community challenges
• Trace Labs - Missing persons CTFs

Browse challenges below or filter by tags and categories.