Cyber Briefing
LinkedInnewsletter · by CyberMaterial
The Latest Cybersecurity Advisories, Alerts, Incidents and News
- Audience
- Not shown publicly
- We show a dash rather than guess
- Publishing
- Every two weeks
- 5 posts indexed in the last 90 days
- Last post
- Oct 15, 2026
- 15 days ago
- Likely audience
- Cybersecurity professionals
- Inferred from post content
Cyber Briefing is a LinkedIn newsletter by CyberMaterial covering Election Security, Job Application Scams and Supply Chain Security. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 15, 2026.
Topics
- Election Security
- Job Application Scams
- Supply Chain Security
- Endpoint Protection
- AI Browser Extensions
Recent posts
- Cyber Briefing:…
- Cyber Briefing:…
- Cyber Briefing:…
- Cyber Briefing:…
- Cyber Briefing:…
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.
See the full picture on Cyber Briefing
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
Similar newsletters
Ranked by how many topics they share with Cyber Briefing.
- This Will Hold65K subscribers
SubstackEvery two weeks · last post 21 days ago
Likely audience: Political analysts
1 shared topic
- Indivisible49K subscribers
SubstackMonthly or less · last post 21 days ago
Likely audience: activists
1 shared topic
- Canada Resists47K subscribers
SubstackEvery two weeks · last post 18 days ago
Likely audience: Voters concerned about election integrity
1 shared topic
- Dr. Kristin Lyerly45K subscribers
SubstackEvery two weeks · last post 18 days ago
Likely audience: Registered voters
1 shared topic
- Simple but Not Easy with Jake Auchincloss45K subscribers
Substacklast post Jul 19, 2026
Likely audience: Policy makers
1 shared topic
- Rational Optimist Society32K subscribers
SubstackSeveral times a week · last post 19 days ago
Likely audience: Supply chain managers
1 shared topic
- On Offense with Kris Goldsmith31K subscribers
SubstackEvery two weeks · last post 14 days ago
Likely audience: Veterans and military families
1 shared topic
- Card Catalog31K subscribers
SubstackEvery two weeks · last post 17 days ago
Likely audience: Voters preparing for the 2026 midterm elections
1 shared topic
Compiled from public pages · refreshed Oct 30, 2026 · How NewsletterFIT collects and labels data