Open Source Intelligence

Darkweb OSINT resources for investigators – 2025

Some Tor website links and resources for darkweb investigators – 2025 edition.

Find out how useful the favicon research is in website OSINT.

Multiple sources and datasets for investigating ransomware activity.

My personal recommendations for newsletters that provide good quality updates for all things OSINT and more.

A devil’s advocate view on why not all OSINT is legal; accidental disclosures and grey areas.

Non standard approaches to deceased persons OSINT.

Quick review of over 15 online tools for face searches that can come in handy when doing OSINT.

Another batch of resources for conducting OSINT on Tor & darkweb.

Internet of Things devices and live webcams at your fingertips.

A list of free and high quality educational materials for anybody willing to learn.