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The Signal
One claim tested against the open record
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References for a single tool or method
AI in OSINT
Where AI speeds up the work and where it fails
Methods
Step-by-step OSINT techniques you can repeat
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Practical how-tos for the tools investigators use
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About Signal & Shadow
Who we are and how we work
Verification Standards
The rules every method and finding is held to
Integrating AI tools and language models into your OSINT workflow.
All Posts
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Oct 9, 2026
A RAFT prompt that classifies name variants across documents and ranks which pairs need verification before you conflate them
Sep 25, 2026
Compare vendor registration fields in one prompt to separate coincidence from coordination
Sep 11, 2026
A RAFT prompt that reads structural patterns across six outlets and five languages to identify coordinated information operations
Aug 28, 2026
How a structured AI prompt assesses whether professional profile changes before an incident are preparatory, routine, or reactive
Aug 12, 2026
When reverse image search returns dozens of results, an AI prompt ranks the top candidates by provenance and names the forensic query to run first
Jul 29, 2026
When the subscriber name does not match: using a structured AI prompt to rank the explanations and identify the next query
Jul 15, 2026
How a structured AI prompt surfaces authorship signals across anonymous forum handles — and where it breaks
Jul 1, 2026
A structured AI prompt for resolving which name attached to an email belongs to the address's persistent owner across a decade of breaches
A structured prompt that holds six signal sets simultaneously and returns a per-account confidence verdict with explicit evidence gaps.
A structured AI prompt that normalises registry extracts onto one schema and surfaces the fields doing the discriminating work
Build the verification checklist before the interview, not after. A structured AI prompt for testing source presence claims at scene.