Sector035 — Week in OSINT
The longest-running OSINT weekly in the field. Every Monday, Sector035 distils the most useful tools, techniques, and practitioner content from across the community into a single read — no filler, no trend-chasing. If it's in Week in OSINT, it's worth knowing about. Required reading for anyone who takes this work seriously.
By: Sector035
Indicator Media
Delivers a deep dive into the mechanics of digital deception. They cut through the noise of ad fraud and coordinated disinformation to show exactly how the internet is being manipulated, giving readers the specific OSINT techniques and mental models needed to spot lies and track them back to the source themselves.
By: Craig Silverman & Alexios Mantzarlis
OSINTech
A curated, automated, and structured dataset actively tracking used, practical, and maintained OSINT tools rather than static "top tools" lists. If a tool is dead, it's removed. If it's worth using, it's tracked.
By: Maxim Marshak
Bullshit Hunting
Serves as a training ground and resource, remixing dark humour, investigative technique, and raw storytelling — bringing new and creative ways to call bullsh*t on the world around you.
By: Justin Seitz
IntelTechniques
Offers insights into real-world privacy, security, OSINT challenges, and in-depth methodologies focused on protecting personal digital footprints. Michael Bazzell has been training investigators longer than most tools have existed.
By: Michael Bazzell
The OSINT Newsletter
Substack newsletter @OSINTNEWSLETTER providing a practical field guide with weekly hands-on tutorials, tool reviews, and skill-building challenges to bridge theory and real-world application.
By: Jake Creps
The OSINT Group
Community-driven intelligence blog covering OSINT tradecraft, real investigation methodologies, and practitioner-authored deep dives. Written by people doing the work — not just talking about it. If you want raw field insight from investigators who are actually running cases, this is where you go.
By: The OSINT Group Community