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Notes on external threat intelligence

Practical articles for small and lean teams: what external threat intelligence costs, common mistakes, and how findings differ from raw feeds.

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What is an example of an external threat?

2026-10-10 · 7 min read

A lookalike domain registered one letter off from yours is the clearest example of an external threat: it sits entirely outside your network and your control, and it can still put your business at risk.

Findings, not feeds: what small teams need from threat intel
2026-09-28 · 9 min read
Small IT teams without dedicated security staff do not need another raw CTI feed. They need matched external findings that fit the business and fit the calendar.
How much does external CTI typically cost?
2026-06-16 · 5 min read
Stop guessing how much external CTI costs. We break down the real numbers, expose pricing traps, and reveal a transparent, unified alternative for SMBs.
Why I built ThreatHarvest
2026-06-07 · 4 min read
The origin of ThreatHarvest didn't start with a single catastrophic breach; it started with the realization that I was operating with a blind spot.
Top five mistakes people make with cyber threat intelligence
2024-09-27 · 3 min read
Discover the top five mistakes people make in cyber threat intelligence and learn how to strengthen your organization's security practices.
Active vs. passive external cyber threat intelligence
2024-09-27 · 3 min read
Explore the differences between active and passive external cyber threat intelligence reconnaissance and collection.

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Notes on external threat intelligence

What is an example of an external threat?

Findings, not feeds: what small teams need from threat intel

How much does external CTI typically cost?

Why I built ThreatHarvest

Top five mistakes people make with cyber threat intelligence

Active vs. passive external cyber threat intelligence

See what ThreatHarvest finds for you