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Critical Thinking Collapse 2.0: AI’s Impact on OSINT
AI isn’t just speeding up OSINT - it’s reshaping what investigators and leaders believe is true. As hallucinations, data poisoning, and AI-generated narratives flood the information space, critical thinking is collapsing inside intelligence cycles. This blog exposes how AI-shaped distortions already influence investigations, threat intelligence, and decision-making and what must be done to stop the next intelligence failure.

Nico Dekens | dutch_osintguy
Feb 119 min read


OSINT is Still a Thinking Game
I’ve been thinking a lot about why conversations around OSINT feel increasingly shallow, even though the tools we use have never been more powerful. We have more data, automation, dashboards and AI-generated summaries than at any point in the history of intelligence. And yet, when I look at how conclusions are drawn, how confidence is expressed, and how often assumptions go unchallenged, I can’t escape a deeply uncomfortable feeling: We are collecting more than ever and thin

Nico Dekens | dutch_osintguy
Feb 37 min read


OSINT - Cities with hundreds of names | How OSINT investigators miss hidden clues
You think you know Amsterdam? You don’t. Even if you’re born and raised there. For OSINT investigators, analysts, and journalists, searching only for “Amsterdam” means missing half the signal. The city hides behind slang, symbols, codes, and multilingual aliases. This post shows how language masks location, why alias awareness matters, and how Boolean and regex uncover Amsterdam’s hidden digital footprint across the open web, social media, and the dark web.

Nico Dekens | dutch_osintguy
Jan 210 min read


Exploring the Role of OSINT in Intelligence Work and Law Enforcement Training
OSINT intelligence from publicly available sources has become essential in modern investigations. When paired with HUMINT, it strengthens threat detection, verification, and operational planning. Together, they offer deeper insight, improved accuracy, and faster decision-making, making OSINT training vital for today’s law enforcement and intelligence professionals.

Nico Dekens | dutch_osintguy
Dec 11, 20253 min read
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