Intelligence Library

OSINT Investigative Blog

Get investigator-grade OSINT workflows and case studies in one place. Step-by-step methods that show how to run real investigations using real tools.

By Nicole Hurey · Last Updated May 24, 2026
← Back to Tools

Current Articles

Authority Guides

Pillar

OSINT Handbook

Comprehensive OSINT handbook covering core investigative methodology, signal types, operational security, and evidence standards.

Open Guide →
Pillar

Email OSINT Guide

Email investigation workflows, pivots, and analysis tactics for investigators. Full methodology from address normalization to final report.

Open Guide →
Pillar

Username OSINT Guide

Username research, pivoting, attribution checks, and identity verification. How to build a verification matrix and avoid false attribution.

Open Guide →
Pillar

Phone OSINT Guide

Phone intelligence workflows for enrichment, carrier tracing, and exposure analysis. Passive methods only — no direct contact required.

Open Guide →
Pillar

Image OSINT Guide

Image metadata analysis, reverse image pivoting, and visual verification workflows. How to turn a photo into a chain of confirmed evidence.

Open Guide →

Publishing Schedule

A weekly publishing cadence keeps investigative guides current while rotating through key OSINT content formats.

  • Week 1: Tool deep dive
  • Week 2: Investigative workflow guide
  • Week 3: Tool comparison article
  • Week 4: Simulated investigation case study

Articles are published under /blog and cross-linked to the relevant pillar pages including the OSINT handbook and email investigation guide.