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From TikTok to the Streets? Why 17 October Could Matter for France
Can a viral date become a real-world movement? This case study examines France’s planned 17 October mobilisation: how fuel anxiety, education protests and online amplification can converge around a single focal point. It traces the path from narrative to mobilisation, trigger and escalation—and explains why shared locations and logistics matter more than hashtags.

Nico Dekens | dutch_osintguy
Oct 927 min read


The Amsterdam Street That Never Existed
AI can generate a convincing Amsterdam street that never existed, then fail to recognize its own fiction when asked to geolocate it. This experiment shows why visual plausibility is no longer proof. For OSINT practitioners, the lesson is clear: seeing is not believing. Only provenance, source tracing, corroboration, and disciplined geolocation tradecraft can separate synthetic evidence, from reality in an internet where images can lie with confidence and false places can feel

Nico Dekens | dutch_osintguy
Jun 814 min read


Evidence Poisoning: The OSINT Crisis Nobody Is Ready For
Evidence poisoning is the contamination of the open web with synthetic, manipulated or amplified material that later appears useful as investigative evidence. In an age of AI slop, fake personas, recycled footage and algorithmic summaries, OSINT practitioners must ask not only whether a source can be found, but whether it was manufactured to be found.

Nico Dekens | dutch_osintguy
May 927 min read
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