Cybersecurity newsletters

1. 1
   Unlock AI Wisdom & Smart Investing with Stinger 🦂 1M subscribers

   beehiiv Several times a week · last post 18 days ago

   Likely audience: Investors

2. 2
   a16z 278K subscribers

   Substack Several times a week · last post 14 days ago

   Likely audience: Venture capitalists

   Sponsors detected: Skirt Shop

3. 3
   bayareatimes.com 250K subscribers

   beehiiv Weekly · last post 17 days ago

   Likely audience: AI researchers and engineers

4. 4
   Ken Klippenstein 196K subscribers

   Substack Every two weeks · last post 21 days ago

   Likely audience: Political analysts

5. 5
   Salty Politics with Julie Roginsky 172K subscribers

   Substack Every two weeks · last post 16 days ago

   Likely audience: Cybersecurity professionals

6. 6
   The AI Corner 151K subscribers

   Substack Several times a week · last post 14 days ago

   Likely audience: Product managers

   Sponsors detected: Oracle, Granola, GoDaddy's Airo

7. 7
   Phillips’s Newsletter 123K subscribers

   Substack Every two weeks · last post 16 days ago

   Likely audience: Geopolitical analysts

8. 8
   Marcus on AI 121K subscribers

   Substack Several times a week · last post 15 days ago

   Likely audience: AI researchers

9. 9
   NextDraft 102K subscribers

   Substack Several times a week · last post 14 days ago

   Likely audience: Political analysts

10. 10
    The Drey Dossier 102K subscribers

    Substack Every two weeks · last post 13 days ago

    Likely audience: Political analysts

11. 11
    Not the boring tech stuff 90K subscribers

    Substack Several times a week · last post 17 days ago

    Likely audience: Tech enthusiasts

12. 12
    The DC Networker 87K subscribers

    Substack Monthly or less · last post 30 days ago

    Likely audience: DMV business professionals

13. 13
    Monte Mader 85K subscribers

    Substack Several times a week · last post 16 days ago

    Likely audience: Political analysts

14. 14
    Dünya Halleri 76K subscribers

    Substack Weekly · last post 18 days ago

    Likely audience: Tech enthusiasts

15. 15
    LA BIBLE DE L'ORGA® 75K subscribers

    Substack Every two weeks · last post 15 days ago

    Likely audience: French CTOs and IT Security Managers

16. 16
    Gray Mirror 73K subscribers

    Substack Monthly or less · last post 43 days ago

    Likely audience: History enthusiasts

17. 17
    This Will Hold 65K subscribers

    Substack Every two weeks · last post 20 days ago

    Likely audience: Political analysts

18. 18
    Exploring ChatGPT 56K subscribers

    Substack Several times a week · last post 16 days ago

    Likely audience: ML engineers

19. 19
    The Automated 55K subscribers

    beehiiv Several times a week · last post 22 days ago

    Likely audience: Product managers

    Sponsors detected: Front

20. 20
    The Signal 55K subscribers

    Substack Several times a week · last post 15 days ago

    Likely audience: AI researchers

    Sponsors detected: Coder, Attio, Athyna

21. 21
    AI Breakfast 55K subscribers

    beehiiv Weekly · last post 17 days ago

    Likely audience: AI researchers

22. 22
    DeFranco Daily 46K subscribers

    Substack Daily · last post 14 days ago

    Likely audience: General news readers

23. 23
    Summation by Auren Hoffman 43K subscribers

    Substack Monthly or less · last post 21 days ago

    Likely audience: Tech enthusiasts and podcast listeners

24. 24
    CLG News 38K subscribers

    Substack Every two weeks · last post 24 days ago

    Likely audience: International affairs analysts

25. 25
    Lawfare 36K subscribers

    Substack Daily · last post 15 days ago

    Likely audience: Legal professionals

26. 26
    Starea Săptămânii 30K subscribers

    Substack Weekly · last post 18 days ago

    Likely audience: Romanian political observers

27. 27
    The Naked Emperor’s Newsletter 29K subscribers

    Substack Weekly · last post 15 days ago

    Likely audience: Policy analysts

28. 28
    SpyTalk 28K subscribers

    Substack Every two weeks · last post 21 days ago

    Likely audience: History enthusiasts

29. 29
    Parsers Venture Capital Insights 26K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: Startup founders

30. 30
    TBPN 20K subscribers

    Substack Several times a week · last post 21 days ago

    Likely audience: Startup founders

31. 31
    Guerre di Rete 20K subscribers

    Substack Every two weeks · last post 11 days ago

    Likely audience: Cybersecurity professionals

32. 32
    A Investigação 19K subscribers

    Substack Daily · last post 17 days ago

    Likely audience: Political analysts

33. 33
    獨立媒體 inmediahk.net 19K subscribers

    Substack Weekly · last post 16 days ago

    Likely audience: Hong Kong readers

34. 34
    CODAME 19K subscribers

    Substack Every two weeks · last post 38 days ago

    Likely audience: Art collectors

35. 35
    Washington Policy Review 19K subscribers

    Substack Every two weeks · last post 13 days ago

    Likely audience: Political analysts

36. 36
    The Last American Vagabond Substack 18K subscribers

    Substack Every two weeks · last post 13 days ago

    Likely audience: Political commentators

37. 37
    Le Pavé numérique 17K subscribers

    Substack Several times a week · last post 20 days ago

    Likely audience: Tech enthusiasts

38. 38
    thaidn | Hacker Boss | Chief at Calif.io 17K subscribers

    Substack Every two weeks · last post 27 days ago

    Likely audience: Tech professionals

39. 39
    Explicable | La newsletter del IIA 16K subscribers

    Substack Several times a week · last post 14 days ago

    Likely audience: AI researchers

40. 40
    Lous Lista 14K subscribers

    Substack Several times a week · last post 15 days ago

    Likely audience: Fashion enthusiasts

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