21 Cyber Security Blogs That Keep IT Pros in the Know
🚨 Staying Updated = Staying Protected!
In today’s world, cyber threats evolve faster than ever.
If you’re an IT professional, entrepreneur, or tech enthusiast, you must stay ahead — not just to protect your company but also your personal data.
But here's the real challenge:
⚡ The cybersecurity landscape changes daily.
⚡ New threats emerge every hour.
⚡ Old defenses become obsolete overnight.
That’s why following the right cybersecurity blogs is non-negotiable.
Ready to power up your knowledge and defenses? Let’s dive in!
Why Should You Follow Cyber Security Blogs?
âś… Get real-time updates on the latest cyber threats.
âś… Learn best practices from leading security experts.
âś… Discover cutting-edge tools, trends, and case studies.
âś… Boost your cybersecurity certifications and career growth.
Here are the 21 Cyber Security Blogs You Must Follow in 2025!
1. Krebs on Security
Author: Brian Krebs (former Washington Post reporter).
Why follow: Deep investigative reports on hacking, breaches, and online crime.
Website: krebsonsecurity.com
2. The Hacker News
Author: Cybersecurity journalists and researchers.
Why follow: Real-time news, threat alerts, and technology trends.
Website: thehackernews.com
3. Dark Reading
Author: Top security analysts worldwide.
Why follow: Industry news, analysis, vulnerabilities, and strategies.
Website: darkreading.com
4. Schneier on Security
Author: Bruce Schneier (legendary cryptographer).
Why follow: Insightful commentary on security, privacy, and cryptography.
Website: schneier.com
5. Cybersecurity and Infrastructure Security Agency (CISA) Blog
Author: Official U.S. government agency.
Why follow: Critical infrastructure updates, warnings, and official recommendations.
Website: cisa.gov/blog
6. Threatpost
Author: Kaspersky Lab’s editorial team.
Why follow: News, podcasts, and opinion pieces on the latest threats.
Website: threatpost.com
7. Palo Alto Networks Blog
Author: Cybersecurity company Palo Alto Networks.
Why follow: Corporate security updates, zero-day threats, cloud security trends.
Website: paloaltonetworks.com/blog
8. WeLiveSecurity by ESET
Author: Security researchers at ESET.
Why follow: Threat research, cyber safety tips, and global security reports.
Website: welivesecurity.com
9. Bleeping Computer
Author: Lawrence Abrams and team.
Why follow: Fixes for malware, ransomware attack news, cybersecurity how-tos.
Website: bleepingcomputer.com
10. Zero Day by ZDNet
Author: Top tech journalists.
Why follow: Breaking news on vulnerabilities, exploits, and IT policy changes.
Website: zdnet.com/topic/security
11. Infosecurity Magazine
Author: Industry veterans and security specialists.
Why follow: Case studies, white papers, news, and event coverage.
Website: infosecurity-magazine.com
12. Rapid7 Blog
Author: Security researchers behind Metasploit.
Why follow: Technical guides, vulnerability reports, and security operations advice.
Website: rapid7.com/blog
13. Security Affairs
Author: Pierluigi Paganini (security researcher).
Why follow: Cyber espionage, hacking campaigns, and threat intelligence.
Website: securityaffairs.co/wordpress
14. Troy Hunt’s Blog
Author: Troy Hunt (creator of Have I Been Pwned?).
Why follow: Deep dives into breaches, passwords, and web security.
Website: troyhunt.com
15. SANS Internet Storm Center Diary
Author: SANS researchers.
Why follow: Daily cyber threat analysis and community-contributed posts.
Website: isc.sans.edu
16. Cisco Talos Blog
Author: Cisco’s Threat Intelligence Group.
Why follow: Intelligence reports, advanced persistent threats (APT), malware research.
Website: blog.talosintelligence.com
17. Malwarebytes Labs
Author: Malwarebytes threat analysts.
Why follow: Easy-to-understand malware analysis, ransomware prevention guides.
Website: blog.malwarebytes.com
18. CSO Online
Author: Cybersecurity journalists.
Why follow: Risk management, leadership advice for IT security heads.
Website: csoonline.com
19. SecurityWeek
Author: Cybersecurity experts and guest authors.
Why follow: News, expert insights, enterprise security coverage.
Website: securityweek.com
20. McAfee Blogs
Author: McAfee Labs team.
Why follow: Consumer protection tips, enterprise solutions, industry insights.
Website: mcafee.com/blogs
21. Fortinet Blog
Author: Fortinet cybersecurity professionals.
Why follow: Cloud security, SD-WAN, threat research, best practices.
Website: fortinet.com/blog
🚀 Pro Tip: Subscribe to Their Newsletters!
Most of these cybersecurity blogs offer free newsletters.
By subscribing, you’ll get daily or weekly updates delivered directly to your inbox — making it easy to stay ahead without wasting time.
✨ Final Thoughts
Cybersecurity isn't just an IT department problem anymore — it's a life skill.
Following trusted cybersecurity blogs helps you think like a hacker, defend like a pro, and lead like an expert.
So bookmark these blogs today, subscribe to their updates, and stay one step ahead of cybercriminals! 🔥
🛡️ Stay smart. Stay updated. Stay cyber safe.
