Newsletters like Security News
24 newsletters in the NewsletterFIT index cover the same topics as Security News (Supply Chain Security, CVE Vulnerabilities and Endpoint Protection). The closest matches are Cyber Briefing, Threat Intelligence Briefing and Big Data News Weekly: Big Data Weekly Newsletter. They are ranked by how many topics they share with it, then by publicly shown subscribers.
Updated Nov 5, 2026 · ranked by shared topics, then publicly shown subscribers · methodology
About Security News
Daily cyber security briefing: breaking news, fresh CVEs, zero-day activity, and CISA KEV updates from the past 5 days.
- Supply Chain Security
- CVE Vulnerabilities
- Endpoint Protection
- Cloud Infrastructure
- 1
LinkedInEvery two weeks · last post 20 days ago
The Latest Cybersecurity Advisories, Alerts, Incidents and News
Likely audience: Cybersecurity professionals
2 shared topics
- 2
LinkedInWeekly · last post 13 days ago
Time-saving summaries: Receive concise, easily digestible briefings that highlight the most critical cyber threats
Likely audience: Security analysts
2 shared topics
- 3Big Data News Weekly: Big Data Weekly Newsletter1.1M subscribers
beehiivSeveral times a week · last post today
From recent posts: Big Data News Weekly publishes weekly roundups of AI developments, including model releases, agent automation guides, and developer tutorials, for technical practitioners and data teams. The newsletter mixes breaking…
Likely audience: ML engineers
1 shared topic
- 4Weekly Software Architecture Lessons from a Fintech Architect | Tech Architect Insights1M subscribers
beehiivWeekly · last post 3 days ago
Likely audience: DevOps engineers
1 shared topic
- 5bayareatimes.com250K subscribers
beehiivSeveral times a week · last post today
From recent posts: Bay Area Times publishes weekly summaries of major tech and business news, focusing on AI developments, corporate mergers, regulatory policy, and hardware launches. The publication aggregates industry updates alongside…
Likely audience: AI researchers and engineers
1 shared topic
- 6Tech Scoop154K subscribers
SubstackSeveral times a week · last post 6 days ago
From recent posts: Tech Scoop publishes weekly technical articles on AI agent infrastructure, software architecture, and LLM optimization for developers and engineers. The publication covers topics ranging from GitHub Copilot's Rust…
Likely audience: AI infrastructure engineers
1 shared topic
- 7Packt DataPro118K subscribers
SubstackWeekly · last post 2 days ago
Get a weekly roundup of trending blogs, industry updates, and practical tutorials on Data Science, MLOps, and ML Algorithms in our Free Data & Machine Learning newsletter.
Likely audience: Data Scientists
1 shared topic
- 8Neatprompts100K subscribers
beehiivSeveral times a week · last post 2 days ago
How 100,000+ leaders at Microsoft, Google, and BlackRock stay ahead on AI
Likely audience: Product managers
1 shared topic
- 9Winvesta Crisps56K subscribers
SubstackSeveral times a week · last post 2 days ago
Learn about US stocks before you invest. Your daily boost of newsworthy stories and deep dives in a bite-sized format. Reading time ~3 minutes.
Likely audience: Investors
1 shared topic
- 10Tech World With Milan Newsletter50K subscribers
SubstackEvery two weeks · last post 6 days ago
From recent posts: The Tech World With Milan Newsletter publishes weekly articles on software engineering trends, AI safety, and leadership lessons for developers and tech professionals. Content includes trend reports on coding agents and…
Likely audience: Software engineers
1 shared topic
- 11AI Newsletter44K subscribers
SubstackSeveral times a week · last post 3 days ago
From recent posts: AI Newsletter publishes weekly reviews of cutting-edge AI research papers and releases of new large language models and agentic tools. It targets developers and researchers interested in the latest advancements in AI…
Likely audience: ML engineers
1 shared topic
- 12Rational Optimist Society32K subscribers
SubstackSeveral times a week · last post 3 days ago
From recent posts: The Rational Optimist Society publishes essays, interviews, and podcasts focused on frontier technologies, industrial policy, and economic theory for an audience interested in innovation, manufacturing, and skepticism…
Likely audience: Supply chain managers
1 shared topic
- 13Promptus31K subscribers
SubstackMonthly or less · last post 6 days ago
From recent posts: Promptus publishes weekly updates on its AI video and image generation platform, covering new model launches, workflow stability tools, and local inference features. The publication serves developers and creators…
Likely audience: AI developers
1 shared topic
- 14Gradient Ascent28K subscribers
SubstackMonthly or less · last post 13 days ago
Gradient Ascent is your weekly guide to AI, trusted by Silicon Valley's top tech firms and the best academic labs worldwide.
Likely audience: ML researchers
1 shared topic
- 15Packt CloudPro26K subscribers
SubstackWeekly · last post 7 days ago
Our mission is to bring you the freshest updates in Cloud, Identity and Access Management, CI/CD, DevSecOps, Cloud Security, and adjacent domains.
Likely audience: Platform engineers
1 shared topic
- 16Better Engineers20K subscribers
SubstackWeekly · last post 5 days ago
A Programmer's Journey of Perfections Follow LinkedIn: https://www.linkedin.com/in/devd04/ X : https://x.com/BetterEngineer1
Likely audience: Backend engineers
1 shared topic
- 17Tech Investments19K subscribers
SubstackWeekly · last post 3 days ago
In-depth analysis of quality and disruptive tech stocks. Examples of multi-year investments include Nvidia, ASML, Amazon, Google and Shopify. We'll be researching similar names here, as well as the key topics in the…
Likely audience: Semiconductor analysts
1 shared topic
- 18Sadie’s Newsletter18K subscribers
SubstackEvery two weeks · last post 7 days ago
Dive into curated insights on AI, entrepreneurship, and personal growth, directly answering your burning questions. Paid subscribers enjoy weekly posts packed with valuable content, while non-paid subscribers get a…
Likely audience: HR professionals
1 shared topic
- 19Rocky’s Newsletter 18K subscribers
SubstackMonthly or less · last post 14 days ago
From recent posts: Rocky's Newsletter publishes technical articles on AI observability, agentic AI production systems, and modern system architecture. It targets engineers and architects seeking practical insights into infrastructure…
Likely audience: Software architects
1 shared topic
- 20Asia Tech Podcast17K subscribers
SubstackSeveral times a week · last post 2 days ago
Where tech leaders inform what’s coming, explain why it matters, and connect with the people that matter. Hosted by Michael Waitze.
Likely audience: Tech investors
1 shared topic
- 21Data Engineer Things17K subscribers
SubstackEvery two weeks · last post 15 days ago
Data Engineer Things is dedicated to creating and sharing learning resources for data engineering. Our audience ranges from aspirational data engineers to experienced data leaders. Subscribe to grow and learn together!
Likely audience: Data Engineers
1 shared topic
- 22The Industrialist Review16K subscribers
SubstackEvery two weeks · last post 28 days ago
intelligence for the physical economy
Likely audience: Manufacturing executives
1 shared topic
- 23The Cloud Handbook16K subscribers
Substacklast post Jun 24, 2026
Welcome to a community of builders who are learning by building. Every week, you’ll get practical insights on Cloud, DevOps, and System Design—so you can ship better systems, grow your skills, and move faster in your…
Likely audience: Cloud engineers
1 shared topic
- 24Loganathan's Substack15K subscribers
SubstackWeekly · last post 3 days ago
From Tamil Medium to the Boardroom. Practical Risk Advisory & Audit Strategies for Leaders in India, Indonesia & Singapore.
Likely audience: CFOs
1 shared topic
Find every newsletter in this space
Search every post these newsletters publish, see who sponsors each one, and get alerted when a new one starts covering the same ground.
Search the index7-day Pro trial · no card required
