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Substack Made Us Pwned Stars:
Inside the Identity Leak You Didn’t See Coming
Mar 1 • Colin Crowden
Getting the drop on modern dead letters
Modern Covert Communication and the OSINT Blind Spots
Jan 16 • Colin Crowden
Inside the black box?
Masking is not a redaction
Dec 24, 2025 • Colin Crowden
The coming collapse of open sources?
Will the AI compute race have implications for OSINT practitioners
Dec 1, 2025 • Colin Crowden
You've got jmail
Presenting OSINT Data in innovative ways
Nov 24, 2025 • Colin Crowden
Patriots in Birmingham or Bots in Colombo?
The New X Feature That Showed Where UK Culture War Accounts Really Live
Nov 24, 2025 • Colin Crowden
EVC: The Overlooked Payment Ecosystem Bridging Telecoms and Finance
Electronic Voucher Cards (EVC) have quietly become the dominant form of digital money in regions where fiat currencies are unstable and cryptocurrency…
Oct 14, 2025 • Colin Crowden
Crypto is king?
Why Analysts Need a Working Knowledge of Blockchain Investigations
Oct 14, 2025 • Colin Crowden
The OS
The OS
Each month, the OS brings you an in-depth analysis of the latest trends, tools, and techniques shaping the world of open-source intelligence.
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