100 Best Infosec Blogs and Websites in 2026

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The best Infosec blogs from thousands of blogs on the web and ranked by relevancy, authority, social media followers & freshness.

Here are 100 Best Infosec Blogs you should read and follow in 2026. Subscribe in one place on FeedSpot Reader.

1. Black Hills Information Security Blog

Black Hills Information Security Blog + Follow Blog
Email ****@blackhillsinfosec.com
Twitter 48K Domain Authority 49 Get Email Contact Read Now 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 Copy email. We'll share blogs list with verified email contacts in an Excel or CSV format.

2. The Hacker News

The Hacker News + Follow Blog
Email ****@thehackernews.com
Facebook 1.9MTwitter 922.2KInstagram 147.9K Domain Authority 89 Get Email Contact Read Now

3. Schneier on Security

Schneier on Security + Follow Blog
Email ****@schneier.com
Facebook 24.7KTwitter 142.3K Domain Authority 87 Get Email Contact Read Now

4. Krebs on Security

Krebs on Security + Follow Blog
Email ****@krebsonsecurity.com
Facebook 34.7KTwitter 337.3K Domain Authority 82 Get Email Contact Read Now

5. Trail of Bits Blog

Trail of Bits Blog + Follow Blog
Twitter 28.8K Domain Authority 66 Get Email Contact Read Now

6. Google Online Security Blog

Google Online Security Blog + Follow Blog
Facebook 35.7M Domain Authority 93 Get Email Contact Read Now

7. Dark Reading

Dark Reading + Follow Blog
Email ****@ubm.com
Facebook 27.2KTwitter 338.9K Domain Authority 83 Get Email Contact Read Now

8. Infosec Island

Infosec Island + Follow Blog
Twitter 5K Domain Authority 78 Get Email Contact Read Now

9. Securelist

Securelist + Follow Blog
Email ****@kaspersky.com
Facebook 27.8KTwitter 19.6KInstagram 109.4K Domain Authority 80 Get Email Contact Read Now

10. Troy Hunt

Troy Hunt + Follow Blog
Email ****@hotmail.com
Twitter 237.4K Domain Authority 82 Get Email Contact Read Now

11. AWS Security Blog

AWS Security Blog + Follow Blog
Description Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Get more information about cloud security by following our feed
Email ****@amazon.com
Facebook 1.1MTwitter 2.2M Domain Authority 96 Get Email Contact Read Now

12. Trend Micro Simply Security

Trend Micro Simply Security + Follow Blog
Description Simply Security News, Views and Opinions from Trend Micro offers breaking security research and threat news that impacts your life everyday.
Facebook 258.3KTwitter 113.9KInstagram 7.4K Domain Authority 89 Get Email Contact Read Now

13. Sophos

Sophos + Follow Blog
Email ****@sophos.com
Facebook 236.5KTwitter 86.9KInstagram 5.3K Domain Authority 87 Get Email Contact Read Now

14. Cisco Blogs » Security

Cisco Blogs » Security + Follow Blog
Description All latest articles about Security from Cisco Blogs.
Facebook 364.3KTwitter 2Instagram 584K Domain Authority 92 Get Email Contact Read Now

15. Palo Alto Networks Blog

Palo Alto Networks Blog https://www.paloaltonetworks.com/blog/ + Follow Blog
Description Palo Alto Networks enables your team to prevent successful cyberattacks with an automated approach that delivers consistent security across cloud, network, and mobile.
Email ****@paloaltonetworks.com
Facebook 52.5KTwitter 127.1K Domain Authority 81 Get Email Contact Read Now

16. IBM » Security

IBM » Security https://www.ibm.com/think/security/ + Follow Blog
Description Find the latest security analysis and insight from top IT security experts and leaders, made exclusively for security professionals and CISOs.
Facebook 199.9KTwitter 77.1K Domain Authority 93 Get Email Contact Read Now

17. The Security Ledger

The Security Ledger https://securityledger.com/ + Follow Blog
Description Security Ledger is an independent security news website that explores the intersection of cyber security with business, commerce, politics and everyday life.
Email ****@securityledger.com
Facebook 1.1KTwitter 4.7KInstagram 159 Domain Authority 69 Get Email Contact Read Now

18. Lenny Zeltser Blog

Lenny Zeltser Blog + Follow Blog
Email ****@zeltser.com
Twitter 51.1K Domain Authority 56 Get Email Contact Read Now

19. Tao Security

Tao Security + Follow Blog
Description Richard Bejtlich's blog on digital security, strategic thought, and military history.
Email ****@gmail.com
Facebook 1.1KTwitter 59.1K Domain Authority 52 Get Email Contact Read Now

20. Bishop Fox Blog

Bishop Fox Blog + Follow Blog
Description See our take on the latest hacks, tools, news, and cybersecurity trends and read the latest research and security insights from the Bishop Fox team.
Email ****@gmail.com
Facebook 1KTwitter 25.6K Domain Authority 58 Get Email Contact Read Now

21. Cloud Security Alliance

Cloud Security Alliance + Follow Blog
Email ****@cloudsecurityalliance.org
Twitter 18.6K Get Email Contact Read Now

22. Infosecurity Magazine » Blog

Infosecurity Magazine » Blog + Follow Blog
Email ****@reedexpo.co.uk
Facebook 26.1KTwitter 240.7K Domain Authority 75 Get Email Contact Read Now

23. Threatpost

Threatpost + Follow Blog
Description Threatpost, is an independent news site which is a leading source of information about IT and business security for hundreds of thousands of professionals.
Email ****@threatpost.com
Facebook 21.6KTwitter 225KInstagram 1.7K Domain Authority 77 Get Email Contact Read Now

24. Tripwire Blog

Tripwire Blog + Follow Blog
Email ****@tripwire.com
Facebook 7.4KTwitter 50KInstagram 616 Get Email Contact Read Now

25. Bank Info Security

Bank Info Security + Follow Blog
Description Articles covering top risk management issues, from compliance to latest technology, including authentication, mobile and cloud on bank information security
Email ****@bankinfosecurity.com
Facebook 2.6KTwitter 9.4K Domain Authority 75 Get Email Contact Read Now

26. Gov Info Security

Gov Info Security + Follow Blog
Email ****@govinfosecurity.com
Facebook 1.4KTwitter 35 Domain Authority 59 Get Email Contact Read Now

27. HealthcareInfoSecurity.com

HealthcareInfoSecurity.com + Follow Blog
Email ****@ismg.io
Facebook 741Twitter 5K Domain Authority 47 Get Email Contact Read Now

28. Veracode Security Blog

Veracode Security Blog + Follow Blog
Description Level up your appsec knowledge with research, news, and guidelines for enterprise application security programs from the world-class minds at Veracode.
Email ****@veracode.com
Facebook 6.7KTwitter 22.5K Domain Authority 65 Get Email Contact Read Now

29. Secure Works Blog

Secure Works Blog + Follow Blog
Email ****@secureworks.com
Facebook 8.9KTwitter 25.1K Domain Authority 67 Get Email Contact Read Now

30. Qualys Security Blog

Qualys Security Blog + Follow Blog
Email ****@qualys.com
Facebook 6.6KTwitter 33K Domain Authority 73 Get Email Contact Read Now

31. Graham Cluley

Graham Cluley + Follow Blog
Email ****@grahamcluley.com
Twitter 113.1K Domain Authority 77 Get Email Contact Read Now

32. Xavier Mertens Blog

Xavier Mertens Blog + Follow Blog
Email ****@mertens.consulting
Twitter 15.9K Domain Authority 47 Get Email Contact Read Now

33. Skull Security

Skull Security + Follow Blog
Email ****@skullsecurity.net
Twitter 5.9K Domain Authority 57 Get Email Contact Read Now

34. Holistic InfoSec

Holistic InfoSec + Follow Blog
Email ****@gmail.com
Twitter 4.9K Domain Authority 37 Get Email Contact Read Now

35. Hacking Articles

Hacking Articles + Follow Blog
Domain Authority 44 Get Email Contact Read Now

36. Marco Ramilli's Blog

Marco Ramilli's Blog + Follow Blog
Description Hacking, Malware Evasions, Penetration testing, Targeted attacks, Malware analysis and everything related to Cyber Security Field.
Email ****@gmail.com
Twitter 4.2K Domain Authority 27 Get Email Contact Read Now

37. Elie's Cybersecurity Blog

Elie's Cybersecurity Blog + Follow Blog
Description Elie Bursztein leads Google's anti-abuse research efforts, sharing his insights on topics relevant to the world of InfoSec on his personal blog.
Twitter 62.2KInstagram 765 Domain Authority 61 Get Email Contact Read Now

38. IT Security Guru

IT Security Guru + Follow Blog
Description The IT Security Guru offers a daily news digest of all the best breaking IT security news stories first thing in the morning!
Email ****@itsecurityguru.org
Facebook 1.7KTwitter 20.5K Domain Authority 50 Get Email Contact Read Now

39. eSecurity Planet

eSecurity Planet + Follow Blog
Description eSecurity Planet provides the latest cybersecurity news, trends, and software reviews for IT leaders. Browse our buyer's guides and analysis now.
Email ****@esecurityplanet.com
Facebook 2KTwitter 6.5K Domain Authority 63 Get Email Contact Read Now

40. Avast! blog

Avast! blog + Follow Blog
Description The global #cybersecurity leader for businesses and consumers, protecting over 400 million people under the Avast and AVG brands.
Email ****@gmail.com
Facebook 3.7M Domain Authority 91 Get Email Contact Read Now

41. Infoblox

Infoblox + Follow Blog
Email ****@infoblox.com
Facebook 6.4KTwitter 11.3K Domain Authority 60 Get Email Contact Read Now

42. Information Security Forum

Information Security Forum + Follow Blog
Email ****@securityforum.org
Facebook 971Twitter 3K Domain Authority 54 Get Email Contact Read Now

43. SC Media

SC Media https://www.scworld.com/ + Follow Blog
Email ****@securityweekly.com
Facebook 10.8KTwitter 75.5K Domain Authority 4 Get Email Contact Read Now

44. Data Breach Today Podcast

Data Breach Today Podcast + Follow Blog
Description Exclusive, insightful audio interviews by our staff with data breach/security leading practitioners and thought-leaders
Email ****@databreachtoday.com
Facebook 2.1KTwitter 10.2K Domain Authority 61 Get Email Contact Read Now

45. Defensive Security Podcast

Defensive Security Podcast + Follow Blog
Description Defensive Security is a cyber security podcast covering breaches and strategies for defense.
Email ****@defensivesecurity.org
Facebook 459Twitter 6.9K Domain Authority 37 Get Email Contact Read Now

46. InfoSecSherpa

InfoSecSherpa + Follow Blog
Description Articles on information and data security, news from around the world about information industry and more! Librarian turned Information Security professional.
Twitter 51.1K Domain Authority 95 Get Email Contact Read Now

47. Flying Penguin

Flying Penguin + Follow Blog
Email ****@flyingpenguin.com
Twitter 4.8K Domain Authority 35 Get Email Contact Read Now

48. Bentham's Gaze

Bentham's Gaze + Follow Blog
Description 'Bentham's Gaze' is a blog written by Information Security researchers in University College London (UCL).
Email ****@cs.ucl.ac.uk
Twitter 1.9K Domain Authority 50 Get Email Contact Read Now

49. Privacy & Information Security Law Blog

Privacy & Information Security Law Blog https://www.huntonak.com/privacy-and-information-security-law/ + Follow Blog
Email ****@hunton.com
Twitter 5K Domain Authority 60 Get Email Contact Read Now

50. Data Privacy Security Insider

Data Privacy Security Insider + Follow Blog
Description Leveraging Knowledge to Manage Your Data Risks
Email ****@rc.com
Facebook 554Twitter 1.3K Domain Authority 39 Get Email Contact Read Now

51. Privacy & Data Security Insight

Privacy & Data Security Insight + Follow Blog
Description Privacy and Data Security Insight is a legal blog showcasing nuanced perspectives and robust analysis on compliance with today's complex data security laws and more.
Email ****@taftlaw.com
Facebook 2.9KTwitter 1.9K Domain Authority 26 Get Email Contact Read Now

52. Privacy, Cyber & Data Strategy Blog

Privacy, Cyber & Data Strategy Blog + Follow Blog
Email ****@alston.com
Twitter 232 Domain Authority 37 Get Email Contact Read Now

53. Andrew Hay Blog

Andrew Hay Blog + Follow Blog
Description Andrew Hay is an information security industry veteran with close to 20 years of experience as a security practitioner, industry analyst, and executive.
Twitter 15.2K Domain Authority 31 Get Email Contact Read Now

54. Hagai Bar-El on Security

Hagai Bar-El on Security + Follow Blog
Email ****@hbarel.com
Domain Authority 24 Get Email Contact Read Now

55. PerezBox » Security

PerezBox » Security + Follow Blog
Email ****@perezbox.com
Facebook 139Twitter 6K Domain Authority 37 Get Email Contact Read Now

56. WiKID Systems Blog

WiKID Systems Blog + Follow Blog
Email ****@wikidsystems.com
Twitter 3.9K Domain Authority 39 Get Email Contact Read Now

57. NuData Security Blog

NuData Security Blog https://nudatasecurity.com/blog/ + Follow Blog
Description NuData Security positively verifies users online through real-time behavioral and statistical analytics to detect automated and human attacks.
Email ****@nudatasecurity.com
Twitter 1.4K Domain Authority 49 Get Email Contact Read Now

58. WinMagic Blog

WinMagic Blog https://winmagic.com/en/blog/ + Follow Blog
Description Concerned about data security & encryption to protect your business? WinMagic's SecureDoc software will ensure that you feel secure & protected. Learn More.
Email ****@winmagic.com
Facebook 597Twitter 1.6K Domain Authority 50 Get Email Contact Read Now

59. Vircom Blog

Vircom Blog + Follow Blog
Email ****@vircom.com
Facebook 251Twitter 615 Domain Authority 41 Get Email Contact Read Now

60. Blumira Blog

Blumira Blog + Follow Blog
Email ****@blumira.com
Facebook 504Twitter 882 Domain Authority 37 Get Email Contact Read Now

61. Protegrity Blog

Protegrity Blog + Follow Blog
Description The Protegrity Blog offers views and opinions about the state of data-centric security from Protegrity and other thought leaders.
Email ****@protegrity.com
Facebook 515Twitter 4.6K Domain Authority 41 Get Email Contact Read Now

62. Titus Blog

Titus Blog + Follow Blog
Description Know your Data, Protect your Data. Read what our thought leaders are saying about data security, compliance, and other topics important to those serious about data protection.
Email ****@titus.com
Twitter 1 Domain Authority 62 Get Email Contact Read Now

63. Tyler Cybersecurity

Tyler Cybersecurity + Follow Blog
Description Up-to-date news and stories about information security and cybersecurity best practices.
Email ****@tylertech.com
Domain Authority 61 Get Email Contact Read Now

64. VISTA InfoSec Blog

VISTA InfoSec Blog + Follow Blog
Email ****@gmail.com
Facebook 843Twitter 114 Domain Authority 26 Get Email Contact Read Now

65. Pivot Point Security Blog

Pivot Point Security Blog + Follow Blog
Description Pivot Point Security is a trusted leader in information security consulting. We help clients master their information security management systems.
Email ****@pivotpointsecurity.com
Facebook 265Twitter 1K Domain Authority 37 Get Email Contact Read Now

66. TCDI Blog

TCDI Blog + Follow Blog
Email ****@tcdi.com
Facebook 266Twitter 1.5KInstagram 146 Domain Authority 37 Get Email Contact Read Now

67. IANS

IANS + Follow Blog
Description IANS is a leading cyber security company providing information security services including IT consulting, infosec training, coaching, and assessments.
Email ****@iansresearch.com
Twitter 4.7K Domain Authority 39 Get Email Contact Read Now

68. Cloudbric

Cloudbric + Follow Blog
Email ****@cloudbric.com
Facebook 4.4KTwitter 4.8K Domain Authority 44 Get Email Contact Read Now

69. Cadre Blog

Cadre Blog + Follow Blog
Email ****@cadre.net
Facebook 186Twitter 926 Domain Authority 29 Get Email Contact Read Now

70. Adaptive Blog

Adaptive Blog + Follow Blog
Email ****@adaptive.live
Twitter 58 Domain Authority 10 Get Email Contact Read Now

71. Time Data Security Blog

Time Data Security Blog + Follow Blog
Description Keep up with the latest thinking from both the industry and TDS with the Time Data Security Blog.
Email ****@tds.ie
Facebook 2.6KTwitter 1.1K Domain Authority 45 Get Email Contact Read Now

72. Architect Security Blog

Architect Security Blog + Follow Blog
Email ****@architectsecurity.org
Twitter 18.8K Domain Authority 24 Get Email Contact Read Now

73. Cyber Sins

Cyber Sins + Follow Blog
Domain Authority 28 Get Email Contact Read Now

74. Matt Flynn's Blog

Matt Flynn's Blog + Follow Blog
Twitter 1.5K Domain Authority 20 Get Email Contact Read Now

75. The Cyber Hut

The Cyber Hut + Follow Blog
Description Industry authority blog on digital identity and cyber security. The Home of Disruptive Cyber Security.
Email ****@fastmail.fm
Twitter 108 Domain Authority 20 Get Email Contact Read Now

Show 76 to 435

Infosec Bloggers

Top bloggers, editors, and contributors from blogs listed above. Get Spreadsheet
Blogger Name Email Designation Blog Link Twitter Handle Twitter Follower LinkedIn Profile
BALAJI N Editor-in-chiefgbhackers.com@balaji_gbh823
Dr. Muhammad Malik Editor-in-chiefinformationsecuritybuzz.com@drmuhammadmalikhttps://www.linkedin.com/in/dr-muhammad-malik-45940a
Eduard Kovacs Managing Editorsecurityweek.com@eduardkovacs14.1Khttps://www.linkedin.com/in/eduard-kovacs-7b796134
Kevin Townsend Senior Contributorsecurityweek.com@kevtownsend4Khttp://www.linkedin.com/in/kevtownsend
Sally Adam Senior Director Marketingsophos.com@thisissallyadam64https://www.linkedin.com/in/sally-adam-427b0870
Matthew.berzinski Senior Directorinformationsecuritybuzz.comhttps://www.linkedin.com/in/matthew-berzinski-5772422
Jeff Warren Senior Vice President Of Productsinformationsecuritybuzz.comhttps://www.linkedin.com/in/jeff-warren
Timothy Tidwell Senior Security Architectinformationsecuritybuzz.comhttps://www.linkedin.com/in/timothy-tidwell-94a793178
Vinugayathri Chinnasamy Senior Content Writergbhackers.comhttps://www.linkedin.com/in/vinugayathri-c-9b7712a8
Ryan Naraine Editorsecurityweek.com@ryanaraine27.9Khttps://www.linkedin.com/in/ryanaraine
Zac Amos Editorinformationsecuritybuzz.comhttps://www.linkedin.com/in/zachary-amos
Tushar Subhra Dutta Content Editorgbhackers.comhttps://www.linkedin.com/in/tushar-subhra-dutta-31992520
Eswar S Content Editorgbhackers.com
Ionut Arghire International Correspondentsecurityweek.com@ionutarghire1.3Khttps://www.linkedin.com/in/ionut-arghire-92349a46
Jeff Orloff Contractor Contributorsecurityweek.comhttps://www.linkedin.com/in/jefforloff
Gordon Lawson Contractor Contributorsecurityweek.comhttps://www.linkedin.com/in/gordon-lawson-58679710
Katrina Thompson Freelance Writerinformationsecuritybuzz.comhttps://www.linkedin.com/in/katrina-dobieski-thompson-25341994
Daniel Tannenbaum Writeritsecurityguru.org
Huma Nadeem Writerinformationsecuritybuzz.com
Prasanna.peshkar Content Writerinformationsecuritybuzz.com
Olivia William Writerinformationsecuritybuzz.com
Vina.nguyen Copywriterinformationsecuritybuzz.comhttps://www.linkedin.com/in/vina-nguyen
Mosopefoluwa.amao Cybersecurity Analyst And Technical Writerinformationsecuritybuzz.comhttps://www.linkedin.com/in/mosopefoluwa-amao
Stefanie.shank Writerinformationsecuritybuzz.comhttps://www.linkedin.com/in/sshank
Marie Hattar Authorsecurityweek.comhttps://www.linkedin.com/in/mariehattar
Tara Antoni Authoritsecurityguru.org
GURUBARAN S Authorgbhackers.comhttps://in.linkedin.com/in/gurubaran-gbhackersonsecurity
Graham Cluley Authorgrahamcluley.com@gcluley113.1Khttps://www.linkedin.com/in/grahamcluley
Mike Lennon Authorsecurityweek.com
Martin hodgson Authorinformationsecuritybuzz.com@martinghodgson7K
Priya James Authorgbhackers.com
Josh Breaker-rolfe Authoritsecurityguru.org
Stevin Miliefsky Authorcyberdefensemagazine.comhttps://www.linkedin.com/in/stevin-miliefsky
Nick Merritt Authorcyberdefensemagazine.comhttps://www.linkedin.com/in/nickmerritt-com
Professor John Walker Authorinformationsecuritybuzz.com
Matt Wilson Authorsecurityweek.comhttps://www.linkedin.com/in/matthewdurandwilson
Derek Manky Authorsecurityweek.comhttps://www.linkedin.com/in/derekmanky
Joshua Goldfarb Authorsecurityweek.com@ananalyticalhttps://il.linkedin.com/in/joshua-goldfarb-a871216
Oliver Rochford Authorsecurityweek.com@oliverrochford1.1Khttps://www.linkedin.com/in/oliver-rochford-9791582
Rohit Chavda Authoritsecurityguru.orghttps://www.linkedin.com/in/rohit-khandelwal-bbbb57199
Charley Nash Authoritsecurityguru.org@charleynashprhttps://www.linkedin.com/in/charley-nash
Yvonne Eskenzi Authoritsecurityguru.org@yvonneeskenzi869https://www.linkedin.com/in/yvonne-eskenzi-602a521
Alex.klinger Authorinformationsecuritybuzz.comhttps://www.linkedin.com/in/alex-klinger-a76a98103
Attar.naderi Authorinformationsecuritybuzz.comhttps://www.linkedin.com/in/attar-naderi-2b2491bb
Jack Garnsey Authorinformationsecuritybuzz.comhttps://www.linkedin.com/in/jack-garnsey-98477045
Ian.thornton Authorinformationsecuritybuzz.com@phat_hobbit13.2K
Anastasios Arampatzis Authorinformationsecuritybuzz.com@tassosaramp1.2Khttps://www.linkedin.com/in/anastasiosarampatzis
Andy Swift Authorinformationsecuritybuzz.com
Henry Harrison Authorinformationsecuritybuzz.comhttps://www.linkedin.com/in/henry-harrison-04178
Joe Pettit Authorinformationsecuritybuzz.com@joepettit2https://www.linkedin.com/in/joepettit
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