OSINT

With these resources, you can learn how to conduct open-source intelligence (OSINT)–that is, how to find valuable information online that other people can’t.

Training:

• GeoTips: Tips and tricks for geolocating images.

Challenges:

• Sofia Santo’s OSINT Challenges: High quality OSINT challenges with accompanying walk-throughs.
• Bellingcat Open Source Challenge: Challenges from an investigative journalism perspective.
• @quiztime on X: Posts daily collaborative OSINT challenges.

Tools:

• OSINT Framework: A massive tree of OSINT resources, tools, search engines, and training.
• osint.rocks: Username, email, phone number, domain, and IP lookups all in one place.