3 newsletters, ranked by editorial quality and how recently they published. Looking for something more specific? Search instead.
A bilingual OSINT project offering scenario-based challenges and structured analytical method guides for passive open-source research. Its excerpts cover building and aging personas for observation, plus an introduction to what OSINT is and how it differs from hacking.
Ravenwood publishes intelligence-tradecraft content, including statistics and analytic literacy, cyber threat assessments of critical infrastructure, and a series on managed attribution for open-source collection. Readers get practitioner-oriented explainers and analysis, with some republished partner content.
A job board listing open-source intelligence (OSINT) positions for professional investigators, analysts and related roles across government, defence and consulting employers. Each issue lists individual vacancies with responsibilities and requirements, with little original commentary.
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