Best Detection Engineering Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Detection Engineering as a primary topic, 1 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Founder Catalyst (1K).

Updated Nov 6, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Founder Catalyst1K subscribers

    SubstackMonthly or less · last post Sep 3, 2026

    Seeding ideas, startup concepts, and compelling events for founders and future founders in cloud, AI, and cybersecurity.

    Likely audience: CTOs

  2. 2
    Rhythms of Research—

    Substacklast post Dec 26, 2025

    Thoughts about research methodology.

    Likely audience: Incident responders

  3. 3
    Cyber Stories Podcast—

    Substacklast post Jul 4, 2025

    Conversations with Tech & Cybersecurity Professionals from diverse backgrounds, experiences, and points of view on building a successful career.

    Likely audience: Security engineers

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