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When the Source Attacks Back: Prompt Injection Is Coming for OSINT
AI can help investigators move faster. It can also be manipulated by the sources it reads. This practical guide shows how prompt injection enters OSINT workflows, how to detect hidden instructions in webpages, PDFs and spreadsheets, and how to preserve, test and report the evidence. Includes a hands-on CTF lab with three realistic files to investigate.

Nico Dekens | dutch_osintguy
2 days ago22 min read
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From Open Web to Real-World Target: The OSINT Trail Behind Proxy Violence
This is not just random extremism. It is a pipeline. From open platforms to closed chats, vulnerable people can be spotted, shaped, tested, and pushed toward real-world violence as disposable proxies. This piece examines how that works, why Jewish sites and dissidents are attractive targets, and how OSINT investigators can spot the runway before the fire starts.

Nico Dekens | dutch_osintguy
Mar 2313 min read
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