Summary
Top cybersecurity newsletters provide essential, up-to-date insights on threats, vulnerabilities, and industry trends. Top selections include The Hacker News, Krebs on Security, and SANS NewsBites for breaking news and analysis. Other highly recommended, specialized newsletters include tl;dr sec, Risky Business, and CyberWire Daily.
These newsletters are highly regarded for professionals looking to stay informed on the fast-changing threat landscape.
OnAir Post: Cybersecurity Newsletters
About
Top 10 Cybersecurity Newsletters
- The Hacker News: Covers daily breaking news, vulnerabilities, and cyberattacks.
- Krebs on Security: In-depth investigative journalism from Brian Krebs.
- SANS NewsBites: A weekly, high-quality curated summary of security news with expert commentary.
- Dark Reading: Covers a wide range of enterprise security topics.
- tl;dr sec: Curated weekly insights on application security, engineering, and actionable, free resources.
- Schneier on Security: Expert analysis from renowned security professional Bruce Schneier.
- Risky Business: A popular, in-depth weekly news briefing for security professionals.
- CyberWire Daily: Comprehensive daily briefings covering industry, government, and technical news.
- BleepingComputer: Real-time news on ransomware, data breaches, and malware.
- Unsupervised Learning: A curated newsletter by Daniel Miessler focusing on security, AI, and technology.
Source: AI Overview 2/9/2026
