Zero-day vulnerabilities newsletters

NewsletterFIT tracks 5 newsletters that cover Zero-day vulnerabilities as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Guerre di Rete (20K) and Rod’s Blog (10K).

Updated Oct 29, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Guerre di Rete 20K subscribers

    Substack Every two weeks · last post 11 days ago

    Likely audience: Cybersecurity professionals

  2. 2
    Rod’s Blog 10K subscribers

    Substack Daily · last post 17 days ago

    Likely audience: IT administrators

  3. 3
    Comparitech Stack Report —

    beehiiv Weekly · last post 20 days ago

    Likely audience: Cybersecurity professionals

  4. 4
    The Tech Drop —

    LinkedIn Every two weeks · last post 14 days ago

    Likely audience: DevOps engineers

  5. 5
    اخبار امنیت شبکه و فناوری —

    LinkedIn Every two weeks · last post 4 days ago

    Likely audience: DevOps engineers

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