PunchUp

Substacknewsletter · by PunchUp · English

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Audience
4K subscribers
Shown publicly on Substack
Publishing
Every two weeks
5 posts indexed in the last 90 days
Last post
Oct 16, 2026
14 days ago
Likely audience
National security analysts
Inferred from post content

PunchUp is a Substack newsletter by PunchUp covering Cybersecurity, Espionage and political violence. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 16, 2026. Shown publicly on Substack: 4K subscribers.

Topics

Recent posts

  • Woman Fat-Shamed…
  • Hegseth Accused…
  • Tech Firm…
  • Military Chiefs…
  • ‘Spiraling’ Kimberly…

Sponsors detected

No sponsored posts detected in the last 180 days of indexed posts.

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

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Compiled from public pages · refreshed Oct 17, 2026 · How NewsletterFIT collects and labels data