Best DevSecOps Newsletters in 2026

NewsletterFIT tracks 4 newsletters that cover DevSecOps as a primary topic, 3 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Packt SecPro (85K).

Updated Nov 7, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Packt SecPro 85K subscribers

    SubstackWeekly · last post 8 days ago

    From recent posts: Packt SecPro publishes weekly cybersecurity articles, podcast episodes, and newsletter reviews covering topics such as ransomware exploits, AI-driven SOC architecture, and cloud infrastructure vulnerabilities. The…

    Likely audience: CISOs

  2. 2
    The Bigger Picture on Software—

    LinkedInEvery two weeks · last post 22 days ago

    Addressing software quality across all aspects of software development, testing, design and people.

    Likely audience: Engineering managers

  3. 3
    Federal Cyber Newsletter—

    LinkedInMonthly or less · last post 16 days ago

    News and insights for the federal cybersecurity executive

    Likely audience: Federal CISOs

  4. 4
    The Cyber Why—

    Substacklast post Apr 8, 2026

    Weekly cybersecurity intelligence for people who actually have opinions about it. The Cyber Why covers the biggest stories in security, cyber business, and tech investing — with sharp takes, real analysis, and zero…

    Likely audience: CISOs

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