100 Best Cybersecurity Blogs and Websites in 2025
Cyber Security Blogs
Here are 100 Best Cyber Security Blogs you should read and follow in 2025. Subscribe in one place on FeedSpot Reader.
1. BleepingComputer
Blog https://www.bleepingcomputer.com/ + Follow Blog
The latest Technology and Security News to help you stay informed and protected on the Net. BleepingComputer is a premier destination for computer users of all skill levels to learn how to use and receive support for their computers.MORE Email ****@bleepingcomputer.com
Facebook 70.2KTwitter 241.3K Domain Authority 88 Get Email Contact Get Popular Blogs Contact listGet access to 250k active Blogs in 1500 niche categories.Get niche category blogs contact list at your fingertips so you can focus on running your campaign.Email us the category of blogs you want to reach out at anuj@feedspot.com . We'll share blogs list with verified email contacts in an Excel or CSV format.Email us
2. The Hacker News
Blog https://thehackernews.com/ + Follow Blog
The Hacker News is the most popular, independent and trusted source for the latest news headlines on cybersecurity, hacking, computer security, cybercrime, privacy, vulnerabilities and technology for all businesses, information security professionals and hackers worldwide.MORE Email ****@thehackernews.com
Facebook 1.9MTwitter 922.2KInstagram 142.4K Domain Authority 89 Get Email Contact
3. Dark Reading
Blog https://www.darkreading.com/ + Follow Blog
Dark Reading is the premier online resource helping information security professionals manage the balance between protection and access. It offers breaking news and analysis on attacks, breaches and vulnerabilities, as well as strategies for protecting enterprise data. It also offers guidance on setting risk management and compliance policies.MORE Email ****@ubm.com
Facebook 27.2KTwitter 338.9K Domain Authority 83 Get Email Contact
4. Troy Hunt
Blog https://www.troyhunt.com/ + Follow Blog
Troy Hunt's blog showcases a lot of the different issues with which he is familiar. He is a Microsoft MVP and Pluralsight author whose credentials also include working with Pfizer. His blog posts focus on customer and individual user interfaces and security. Written with an approachable tone, this blog is a great one for the non-technical c-suite reader.MORE Email ****@hotmail.com
Twitter 237.4K Domain Authority 82 Get Email Contact
5. Krebs on Security
Blog https://krebsonsecurity.com/ + Follow Blog
Brian Krebs is a household name in information security, and his blog is among the most well known and respected in the space. A daily blog dedicated to investigative stories on cybercrime and computer security.MORE Email ****@krebsonsecurity.com
Facebook 34.7KTwitter 337.3K Domain Authority 82 Get Email Contact
6. Trend Micro Simply Security
Blog https://www.trendmicro.com/en_us/research.html + Follow Blog
Simply Security News, Views and Opinions from Trend Micro offers breaking security research and threat news that impacts your life everyday.
Facebook 192KTwitter 113.9KInstagram 7K Domain Authority 89 Get Email Contact
7. Threat Insight Blog - Cybersecurity Intelligence
Blog https://www.proofpoint.com/us/blog/threat-ins.. + Follow Blog
A perspective on Security, Compliance and the Cloud. Proofpoint protects people, data, and brands across email, social, and mobile channels.
Email ****@proofpoint.com
Facebook 5.7KTwitter 29.9K Domain Authority 90 Get Email Contact
8. SANS Institute Security Awareness Tip of the Day Blog
Blog https://www.sans.org/blog/ + Follow Blog
Welcome to the SANS Tip of the Day blog. Each day we post a new tip that focuses on and explains a specific topic and actionable steps people can take to protect themselves, their family and their organization.MORE Email ****@sans.org
Facebook 26.1KTwitter 190.1K Domain Authority 78 Get Email Contact
9. Teri Radichel
Blog https://2ndsightlab.medium.com/ + Follow Blog
Stories by Teri Radichel on Medium about Cloud Security Training and Penetration Testing, GSE, GSEC, GCIH, GCIA, GCPM, GCCC, GREM, GPEN, GXPN and AWS.
Twitter 10.3K Domain Authority 95 Get Email Contact
10. Infosecurity Magazine - Information Security & IT Security
Blog https://www.infosecurity-magazine.com/news/ + Follow Blog
Infosecurity Magazine is the award winning online magazine dedicated to the strategy, insight and technology of information security.
Email ****@reedexpo.co.uk
Facebook 26.1KTwitter 240.7K Domain Authority 75 Get Email Contact
11. National Institute of Standards and Technology » Cybersecurity Insights Blog
Blog https://www.nist.gov/blogs/cybersecurity-insi.. + Follow Blog
This blog, brought to us from The National Institute of Standards and Technologys Hollings Manufacturing Extension Partnership, is sectioned into eight distinct sub-categories:Industrial Manufacturing, Advanced manufacturing, Data & Trends, Export, Finance, Innovation, Sustainability, Competitiveness,Workforce.MORE Email ****@nist.gov
Facebook 31Instagram 66.6K Domain Authority 89 Get Email Contact
12. Imperva Blog
Blog https://www.imperva.com/blog/ + Follow Blog
Imperva provides complete cyber security by protecting what really matters most, your data and applications, whether on-premises or in the cloud. Read Imperva's news, articles, and insights about the latest trends and updates on data security, application security, and application delivery.MORE Email ****@imperva.com
Facebook 21.6KTwitter 88.3K Domain Authority 73 Get Email Contact
13. Webroot Blog
Blog https://www.webroot.com/blog/ + Follow Blog
Internet Security Threat Updates & Insights. Webroot provides real-time protection for PCs and Macs against viruses, malware, phishing attacks and identity theft. Our unique, smart cloud technology scans fast and secures your online identity and financial information without interrupting or slowing down your online experience. Supporting millions of businesses and home users with powerful data security and easy recovery. Webroot, an OpenText company, strengthens CyberResilience in the connected world.MORE Email ****@webroot.com
Facebook 108.5KTwitter 65.4K Domain Authority 77 Get Email Contact
14. McAfee Antivirus
Blog https://www.mcafee.com/blogs/security-news/ + Follow Blog
McAfee is one of the world's leading independent cyber security companies. Inspired by the power of working together, it creates business and consumer solutions that make the world a safer place.MORE Email ****@mcafee.com
Facebook 822.5KTwitter 116.9K Domain Authority 89 Get Email Contact
15. Lohrmann on Cybersecurity
Blog https://www.govtech.com/blogs/lohrmann-on-cyb.. + Follow Blog
Building effective virtual government requires new ideas, innovative thinking and hard work. From cybersecurity to cloud computing to mobile devices, Dan Lohrmann will discuss what's hot and what works in the world of government technology.MORE Email ****@govtech.com
Facebook 14.1KTwitter 27.9K Domain Authority 83 Get Email Contact
16. Sophos
Blog https://news.sophos.com/en-us/ + Follow Blog
All latest articles from Sophos.
Email ****@sophos.com
Facebook 236.5KTwitter 86.9KInstagram 5.3K Domain Authority 87 Get Email Contact
17. Vicente Aceituno Canal
Blog https://vaceituno.medium.com/ + Follow Blog
Stories by Vicente Aceituno Canal about Evidence-based cybersecurity management, cyber security, tools, information security and case studies.
Twitter 352 Domain Authority 95 Get Email Contact
18. CSO Online
Blog https://www.csoonline.com/in/ + Follow Blog
CSO offers the latest information and best practices on business continuity and data protection, best practices for prevention of social engineering scams, malware and breaches, and tips and advice abut security careers and leadership. CSO serves enterprise security decision-makers and users with the critical information they need to stay ahead of evolving threats and defend against criminal cyberattacks.MORE Email ****@cxo.com
Facebook 18KTwitter 63.4K Domain Authority 85 Get Email Contact
19. Cisco Blog » Security
Blog https://blogs.cisco.com/security + Follow Blog
The latest updates on security from Cisco. Cisco (NASDAQ: CSCO) is the worldwide technology leader that has been making the Internet work since 1984.
Email ****@cisco.com
Facebook 361.5KTwitter 2Instagram 558.9K Domain Authority 92 Get Email Contact
20. Anomali
Blog https://www.anomali.com/blog + Follow Blog
Anomali is a Threat Intelligence Platform that enables businesses to integrate security products and leverage threat data to defend against cyber threats.
Email ****@anomali.com
Facebook 1.7KInstagram 420 Domain Authority 57 Get Email Contact
21. Google Online Security Blog
Blog https://security.googleblog.com/ + Follow Blog
The latest news and insights from Google on security and safety on the Internet.
Facebook 34.7M Domain Authority 93 Get Email Contact
22. Acunetix Blog
Blog https://www.acunetix.com/blog/ + Follow Blog
Acunetix is a Web Vulnerability Scanner, that automates web application security testing and audits your web applications by checking for exploitable hacking vulnerabilities. Keep up with articles, tips and general news on web security.MORE Email ****@acunetix.com
Facebook 16.2KTwitter 6.6K Domain Authority 70 Get Email Contact
23. Cleaner One Blog
Blog https://cleanerone.trendmicro.com/blog/ + Follow Blog
CleanerOne is a website developed by Trend Micro, a renowned cybersecurity company. It offers a comprehensive suite of tools and services aimed at optimizing and enhancing the performance of computer systems. CleanerOne's primary focus is on cleaning and optimizing PCs, removing junk files, and improving system stability. Keep up with the latest stories and product updates from Cleaner One. News about technology, software, cybersecurity, and more.MORE Email ****@trendmicro.com
Facebook 119Twitter 113.9K Domain Authority 88 Get Email Contact
24. Heimdal Security Blog
Blog https://heimdalsecurity.com/blog/ + Follow Blog
The Heimdal Security blog your go-to source for action-ready cyber security advice! Packed with free educational resources that anyone can apply.
Email ****@heimdalsecurity.com
Facebook 3.3KTwitter 5.2K Domain Authority 69 Get Email Contact
25. IT Governance Blog
Blog https://www.itgovernance.co.uk/blog/category/.. + Follow Blog
IT Governance is a leading global provider of IT governance, risk management and compliance solutions, with a special focus on cyber resilience, data protection, PCI DSS, ISO 27001 & cyber security. In an increasingly punitive and privacy-focused business environment, we are committed to helping businesses protect themselves & their customers from the perpetually evolving range of cyber threats.MORE Email ****@itgovernance.co.uk
Facebook 4.5KTwitter 19.6K Domain Authority 59 Get Email Contact
26. Cyble Blog
Blog https://cyble.com/blog/ + Follow Blog
Keep your knowledge up-to-the-minute with reports on the latest threats and trends in the Cyberworld. The Cyble Research and Intelligence Labs (CRIL) consists of a team of world-class responders, expert malware researchers, and skilled exploit-code analysts. They provide capabilities for customers to manage cyber risks with AI-powered actionable threat intelligence.MORE Twitter 19.9K Domain Authority 59
27. TechShielder
Blog https://techshielder.com/ + Follow Blog
TechShielder is a leading website about technology and online security. We review different products, tell you how you keep yourself safe online and more.
Facebook 172Twitter 28 Domain Authority 36
28. ImmuniWeb Blog
More images Blog https://www.immuniweb.com/blog/ + Follow Blog
Get the most interesting stories on cybercrime investigation and prosecution in ImmuniWeb's weekly blog with our handpicked stories. Being a trusted source of intelligence for cybersecurity professionals, law enforcement community and legal experts, the blog regularly explores complex questions of cross-border investigations and multilateral assistance in criminal investigations, tracing and seizure of crypto payments, and admissibility of digital evidence in courts around the globe. Free subscription will deliver a weekly issue of the blog to your inbox each Thursday.MORE Facebook 4.1KTwitter 8.7KLinkedInYouTube Domain Authority 48 Get Contact Subscribe
29. Palmer on Cyber — Matt Palmer
Blog https://mattpalmer.net/palmeroncyber + Follow Blog
Bridging the gap between boards and cyber security leaders on risk and incident response, with award winning CISO and national CERT director Matt Palmer.
TwitterLinkedIn Domain Authority 17 Get Contact Learn More
30. Bsecure Blog
More images Blog https://www.go2bsecure.com/blog/ + Follow Blog
We are leaders in securing Z/OS systemsâthe backbone technology of banks, insurers, and large corporations. With our automated auditing software, we ensure compliance with regulations such as DORA and NIS2, efficiently mitigating security risks.MORE Popular Post What is a mainframe security audit and how does it comply with DORA and NIS2? Get Contact Learn More
Cyber Security Bloggers
| Blogger Name | Blog Link | Twitter Handle | Twitter Follower | Blogger Bio | |
|---|---|---|---|---|---|
| Brian Krebs | krebsonsecurity.com | @briankrebs | 337.3K | Independent investigative journalist covering cybercrime and data breaches. | |
| Bruce Schneier | schneier.com | @schneierblog | 146.4K | Security technologist, author, and public speaker known for his expertise. | |
| Graham Cluley | grahamcluley.com | @gcluley | 113.1K | Security blogger, podcaster, and public speaker with years of industry experience. | |
| Troy Hunt | troyhunt.com | @troyhunt | 237.4K | Microsoft Regional Director and MVP, creator of Have I Been Pwned. | |
| Daniel Miessler | danielmiessler.com | @danielmiessler | 139.3K | Cybersecurity expert, blogger, and podcast host focusing on infosec and technology. | |
| Katie Moussouris | lutasecurity.com/blog | @k8em0 | 115.3K | CEO of Luta Security, pioneer in responsible security disclosure programs. | |
| Jack Rhysider | darknetdiaries.com/episode | @jackrhysider | 154.1K | Creator and host of the Darknet Diaries podcast, focusing on cybercrime stories. | |
| Andy Greenberg | wired.com | @a_greenberg | 71.4K | Senior writer at Wired, author, focusing on cybercrime, and digital espionage. | |
| Robert M. Lee | robertmlee.org/articles | @robertmlee | 79.1K | CEO of Dragos, Inc., expert in industrial control systems and cybersecurity. | |
| Eva Galperin | eff.org/deeplinks | @evacide | 185.3K | Director of Cybersecurity at EFF, focusing on digital privacy and security. | |
| Kevin Beaumont | doublepulsar.com | Security researcher, blogger, and speaker known for his threat analysis. | |||
| Kim Zetter | zetter-zeroday.com | @kimzetter | 95.9K | Investigative journalist specializing in cybersecurity and national security. | |
| Lawrence Abrams | bleepingcomputer.com | @lawrenceabrams | 16.3K | Founder and Editor-in-Chief of BleepingComputer, cybersecurity news, and support. | |
| Marcus Hutchins | malwaretech.com | Malware researcher who helped stop the WannaCry ransomware attack. | |||
| Jeremiah Grossman | jeremiahgrossman.com/blog | @jeremiahg | 65.1K | Founder of WhiteHat Security, expert in web application security. | |
| Robert Graham | cybersect.substack.com | @erratarob | 69.1K | Creator of BlackICE, cybersecurity expert focusing on network security. | |
| Kelly Shortridge | kellyshortridge.com/blog | @swagitda_ | 31.6K | VP of Product Management and Product Strategy at Capsule8, focusing on security economics. | |
| Adam Shostack | shostack.org/blog | @adamshostack | 11K | Expert in threat modeling, author, and public speaker on cybersecurity. | |
| Emma McGowan | blog.avast.com | @emm_mcg | 3K | CISO at Avast, cybersecurity expert specializing in quantum cryptography. | |
| Scott Schober | scottschober.com/blog | @scottbvs | 14.8K | CEO of Berkeley Varitronics Systems, author, and cybersecurity expert. | |
| Paul Asadoorian | securitypodcaster.com | @securityweekly | 75.5K | Founder of Security Weekly, host of various cybersecurity podcasts. | |
| Patrick Gray | risky.biz | @riskybusiness | 32K | Host of the Risky Business podcast, focuses on cybersecurity news and analysis. | |
| Joseph Cox | 404media.co | @josephfcox | 94K | Senior writer at Motherboard, focuses on hacking and cybercrime. | |
| Daniel Stenberg | daniel.haxx.se/blog | @bagder | 61.5K | Founder and lead developer of cURL, focuses on open-source software security. | |
| Rafal Los | dtsr.buzzsprout.com | @wh1t3rabbit | 13K | Managing Director at Armor, focuses on security strategy and risk management. | |
| Sarah Jamie Lewis | openprivacy.ca/blog | @sarahjamielewis | 33.1K | Executive Director of Open Privacy Research Society, focuses on digital privacy. | |
| Raj Samani | rapid7.com/blog | @raj_samani | 14.4K | Chief Scientist at McAfee, cybersecurity expert and public speaker. | |
| Shira Rubinoff | youtube.com/ShiraRubinoffTV | @shirastweet | 57.3K | Cybersecurity executive, speaker, and influencer, focuses on human factors in security. | |
| Lance Spitzner | sans.org/blog | @lspitzner | 7.9K | Director at SANS Security Awareness, focuses on security training and awareness. | |
| Richard Bejtlich | taosecurity.blogspot.com | @taosecurity | 59.1K | Principal Security Strategist at Corelight, expert in network security monitoring. | |
| Kevin Mitnick | mitnicksecurity.com/blog | @kevinmitnick | 286.3K | World-renowned hacker, now a security consultant and author. | |
| Camille Stewart | camillestewart.com | @camilleesq | 9.7K | Head of Security Policy at Google, focuses on digital rights and security policy. | |
| Brian Honan | bhconsulting.ie/blog | @brianhonan | 36K | Founder of BH Consulting, expert in information security and data protection. | |
| Chris Wysopal | veracode.com/blog | @weldpond | 55K | Co-founder and CTO of Veracode, expert in application security. | |
| Dr. Jessica Barker | cygenta.co.uk/blog | @drjessicabarker | 18.8K | Co-founder of Cygenta, focuses on cybersecurity awareness and human factors. | |
| Dave Lewis | liquidmatrix.org/blog | @gattaca | 38.2K | Global Advisory CISO at Cisco, expert in network and data security. | |
| Jennifer Leggio | securityweek.com | @mediaphyter | 20.6K | Partner at Cybersecurity Collective, focuses on security marketing and strategy. | |
| Lenny Zeltser | zeltser.com/blog | @lennyzeltser | 51.1K | CEO of Minerva Labs, focuses on malware analysis and security training. | |
| Dr. David Brumley | mayhem.security/blog | @thedavidbrumley | 4.1K | CEO of ForAllSecure, professor at Carnegie Mellon University, focuses on software security. | |
| John Strand | blackhillsinfosec.com/blog | @strandjs | 46K | Founder of Black Hills Information Security, focuses on penetration testing and defense. | |
| Javvad Malik | javvadmalik.com | @j4vv4d | 16.9K | Security Awareness Advocate at KnowBe4, focuses on security training and awareness. | |
| Joseph Steinberg | josephsteinberg.com/cybersecurity-privacy-ai-column-joseph-steinberg-totally-candid | @josephsteinberg | 70.3K | CEO of SecureMySocial, expert in cybersecurity and artificial intelligence. | |
| Ryan Kalember | proofpoint.com/us/blog | @rkalember | 728 | Executive Vice President of Cybersecurity Strategy at Proofpoint, focuses on threat intelligence. | |
| Zeljka Zorz | helpnetsecurity.com | @zeljkazorz | 2.6K | ||
| Augustin Kurian | thecyberexpress.com | @augustinkurian | 189 | ||
| Helga Labus | helpnetsecurity.com | @helgalabus | 40 | ||
| Sally Adam | sophos.com | @thisissallyadam | 64 | ||
| Chandu Gopalakrishnan | thecyberexpress.com | @chandu2gopal | 112 | ||
| Avantika Chopra | thecyberexpress.com | @avantikachopra9 | 263 | ||
| Ashish Khaitan | thecyberexpress.com |
See Also
- Best 100 Infosec Blogs
- Best 15 Antivirus Blogs
- Best 25 Application Security Blogs
- Best 15 Threat Research And Intelligence Blogs
- Best 60 Payment Technology Blogs
- Best 15 Indian Cyber Security Blogs
- Best 100 Technology Blogs
- Best 60 Industrial Manufacturing Blogs
- Best 30 UK Cyber Security Blogs
- Best 35 Homeland Security Blogs
- Best 20 Cybercrime Blogs
- Best 30 Email Security Blogs
- Best 10 Automotive Cyber Security Blogs
- Best 15 Healthcare Cybersecurity Blogs
- Best 3 Cyber Insurance Blogs
Cyber Security Blogs By Country
UK
About - We look at Cyber Security from a UK perspective, although given cyber crime tends to global in nature we cover and learn the lessons from security issues, industry reports, latest trends and hacking incidents from around the world as well.
IT Security Expert Blog
About - A UK view on Cyber, Information & IT Security by Security Expert Dave Whitelegg. Providing advice and explaining security for everyone, and also contemplating advanced themes and future trends in security. With a focus on all the latest developments & issues within the UK Information Security space such as Hacking, DDoS, Malware, Identity Theft, Data Protection (GDPR) and regulatory compliance like PCI DSS & ISO27001:2013, all will be explained in an easy to understand way.
IT Governance Blog
About - IT Governance is a leading global provider of IT governance, risk management and compliance solutions, with a special focus on cyber resilience, data protection, PCI DSS, ISO 27001 and cyber security.