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In today’s lightning-fast threat landscape, staying updated isn’t optional—it’s survival. Whether you’re a security analyst, IT leader, ethical hacker, or just cyber-curious, having a shortlist of reliable, up-to-the-minute cyber security blogs and sources can make all the difference. The internet is flooded with content, but not all of it cuts through the noise with clarity, insight, or credibility. That’s where this curated list of trusted information security blogs steps in.
We’ve handpicked 30 of the most influential and reliable cybersecurity blogs, delivering high-quality reporting, technical research, and sharp analysis week after week. From investigative journalism and real-time threat alerts to deep-dive vulnerability reports and hands-on hacking guides, these blogs cover the full spectrum of cybersecurity.
Whether it’s Brian Krebs exposing the latest breaches, Bruce Schneier unpacking cryptography policy, or CISA issuing national threat bulletins, this lineup gives you direct access to the minds shaping the industry. Bookmark them. Subscribe. Read regularly. If cybersecurity is your game, these blogs should already be in your daily toolkit.
Whether you're on the front lines defending networks or just diving into the world of ethical hacking, the right blogs can sharpen your knowledge and keep you ahead of emerging threats. This curated list brings together trusted voices across the cybersecurity landscape—from investigative reporters and security researchers to vendor-backed insights and hacker community favorites. Dive in, subscribe, and stay one step ahead.
Uproot Security Blog is a rising favorite in the security community, delivering sharp, editorial-style insights on breaches, threat actor behavior, and infosec strategy. Its coverage is timely, well-researched, and tailored for professionals who want more than just headlines.
Website: Uproot Security Blog
Author: Uproot Editorial Team
Articles per week: 3–5
An internationally recognized cybersecurity news source dedicated to promoting awareness among security professionals and hackers. It covers breaking news, in-depth articles, and insights on cyber threats and security technologies.
Website: The Hacker News
Author: Various contributors
Articles per week: 1015
Krebs On Security, founded by investigative journalist and veteran cybersecurity blogger Brian Krebs, offers detailed reports on cybercrime, data breaches, and security practices. It’s a trusted resource for both industry professionals and the general public.
Website: Krebs On Security
Author: Brian Krebs
Articles per week: 24
Connects the global information security community with timely cybersecurity news, in-depth threat research, and expert analysis. It’s a must-read resource for security professionals tracking emerging threats, vulnerabilities, and industry trends.
Website: Dark Reading
Author: Various contributors
Articles per week: 2025
Schneier On Security features Bruce Schneier’s expert insights on security, privacy, cryptography, and policy. The blog offers deep, thoughtful analysis that helps readers understand complex security issues beyond headlines and hype.
Website: Schneier On Security
Author: Bruce Schneier
Articles per week: 35
Known for sharp wit and in-depth reporting, The Register – Security delivers timely coverage of security breaches, vulnerabilities, cyber incidents, and enterprise IT security trends, blending technical detail with commentary that keeps complex issues engaging and accessible.
Website: The Register – Security
Author: Various contributors
Articles per week: 1520
A comprehensive source for hacking tools, hacker news, and practical cybersecurity guidance, this platform delivers hands-on insights and tutorials. It’s especially popular among security professionals and ethical hackers focused on both offensive and defensive security.
Website: Darknet
Author: Various contributors
Articles per week: 35
A premier destination for computer users of all skill levels, BleepingComputer provides guidance, support, and news on computer issues. It has a strong focus on cybersecurity, malware analysis, and protecting devices from emerging threats.
Website: BleepingComputer
Author: Various contributors
Articles per week: 2025
Provides a wide range of information security resources, including news, tools, exploits, advisories, and whitepapers. It’s a valuable platform for security professionals seeking up-to-date intelligence and practical resources for threat analysis and defense.
Website: Packet Storm Security
Author: Various contributors
Articles per week: 1015
Delivers the latest IT security news, analysis, and expert insights for enterprise-level security and threat intelligence. It helps professionals stay informed about emerging risks and make strategic security decisions.
Website: SecurityWeek
Author: Various contributors
Articles per week: 1520
Provides daily threat intelligence, analysis, and insights from a global community of security practitioners and researchers. It helps professionals track emerging threats, understand attack trends, and strengthen their cybersecurity defenses.
Website: SANS Internet Storm Center
Author: Various contributors
Articles per week: 710
Provides in-depth insights and news on cyber threats, hacking incidents, and cybersecurity trends. Security Affairs emphasizes the importance of security awareness, helping professionals stay informed and proactive in defending against emerging risks.
Website: Security Affairs
Author: Pierluigi Paganini
Articles per week: 1015
Covers the latest cybersecurity news, trends, and updates, offering timely information for IT professionals and businesses. ZDNet – Security helps readers stay informed about emerging threats, vulnerabilities, and best practices in the digital security landscape.
Website: ZDNet – Security
Author: Various contributors
Articles per week: 1015
Graham Cluley shares expert insights and commentary on the latest cybersecurity threats, trends, and news. His blog helps professionals and enthusiasts understand evolving risks, emerging attack methods, and best practices for staying secure online.
Website: Graham Cluley
Author: Graham Cluley
Articles per week: 35
CISA Alerts provides timely notifications and summaries of high-impact security incidents from across the United States. These alerts help organizations and professionals stay informed, assess risks, and take proactive measures to protect critical infrastructure.
Website: CISA Alerts
Author: CISA
Articles per week: 24
Google Online Security Blog provides news, insights, and updates on internet security and online safety. It covers Google’s latest security initiatives, research, and best practices, helping users and professionals stay informed and protected.
Website: Google Online Security Blog
Author: Google Security Team
Articles per week: 24
Provides a hub for IT security and cybersecurity news, offering the latest industry updates and expert articles. IT Security Guru helps professionals stay informed about emerging threats, trends, and best practices in the ever-evolving security landscape.
Website: IT Security Guru
Author: Various contributors
Articles per week: 510
Delivers breaking news, analysis, and insights on cybersecurity issues, with a particular focus on government technology and policy. CyberScoop helps professionals and policymakers stay informed about emerging threats, regulations, and trends shaping the cybersecurity landscape.
Website: CyberScoop
Author: Various contributors
Articles per week: 1015
Trend Micro Research, News and Perspectives provides research, news, and expert insights on cybersecurity threats and technologies. It helps professionals stay informed about emerging risks, vulnerabilities, and key developments in the security landscape.
Website: Trend Micro Research
Author: Trend Micro Research Team
Articles per week: 510
Microsoft Security Blog offers expert coverage on security topics, including threat protection, identity management, and security management. It helps organizations and professionals stay informed about emerging threats, best practices, and strategies to strengthen their cybersecurity posture.
Website: Microsoft Security Blog
Author: Microsoft Security Team
Articles per week: 510
Provides up-to-date news, analysis, and research on the latest information security and IT security trends. Infosecurity Magazine helps professionals stay informed, understand emerging threats, and adopt best practices to protect organizations and data.
Website: Infosecurity Magazine
Author: Various contributors
Articles per week: 2025
Provides updates and insights on malware, ransomware, and other cybersecurity threats. Malwarebytes also shares practical tips and guidance to help users and professionals protect devices, networks, and sensitive data from evolving digital risks.
Website: Malwarebytes
Author: Malwarebytes Team
Articles per week: 510
Securelist, by Kaspersky Lab, covers the latest malware research, threat intelligence, and cybersecurity trends. It provides professionals and enthusiasts with in-depth analysis, helping them understand emerging threats and strengthen their security defenses.
Website: Securelist
Author: Kaspersky Lab Research Team
Articles per week: 510
Provides expert insights and guidance on network security, compliance, and cybersecurity best practices. Tripwire Blog helps organizations and security professionals stay informed, manage risks effectively, and implement robust strategies to protect critical systems and data.
Website: Tripwire Blog
Author: Various contributors
Articles per week: 510
Provides a comprehensive repository of exploits, shellcode, and security articles. Exploit Database serves as a valuable resource for security researchers and professionals, helping them study vulnerabilities, test defenses, and stay informed about emerging threats.
Website: Exploit Database
Author: Offensive Security
Articles per week: 510
Project Zero, a Google initiative, is dedicated to discovering and reporting zero-day vulnerabilities. Their blog provides detailed research and findings, helping security professionals understand critical flaws and improve defenses against emerging threats.
Website: Project Zero
Author: Google Project Zero Team
Articles per week: 12
Provides insights into the latest security research, products, and industry trends. Cisco Security Blog helps businesses and professionals stay informed, strengthen defenses, and implement effective strategies to protect against evolving cybersecurity threats.
Website: Cisco Security Blog
Author: Cisco Security Team
Articles per week: 510
Errata Security provides advanced cybersecurity insights, focusing on in-depth analysis and research of security vulnerabilities and threats. It helps professionals understand complex attack techniques and develop strategies to protect systems and networks effectively.
Website: Errata Security
Author: Robert Graham
Articles per week: 12
Provides an extensive collection of tips, tricks, and detailed walkthroughs for penetration testers and security researchers. This platform covers web security, network security, malware analysis, and practical techniques to explore vulnerabilities safely.
Website: HackTricks
Author: Carlos Polop
Articles per week: 35
Troy Hunt’s Blog shares observations, insights, and commentary on software, technology, and cybersecurity. It helps professionals and enthusiasts understand emerging threats, security best practices, and trends shaping the digital landscape.
Website: Troy Hunt's blog
Author: Troy Hunt
Articles per week: 35
Staying updated in cybersecurity isn’t optional—it’s essential. These 30 blogs offer expert insights, breaking news, and practical guidance to keep professionals, researchers, and enthusiasts informed and prepared for emerging threats.
In cybersecurity, staying informed isn’t optional—it’s essential. The 30 blogs listed above offer some of the most reliable, insightful, and up-to-date sources for professionals, researchers, and enthusiasts. Whether tracking breaches, exploring vulnerabilities, studying threat actors, or keeping up with compliance standards, these platforms provide the expertise and context needed to make smarter decisions.
From veteran voices like Brian Krebs and Bruce Schneier to research-driven hubs like Project Zero and Securelist, each blog brings a unique perspective. They don’t just report headlines—they shape the conversation.
Make it a habit to check a few regularly or subscribe to newsletters and RSS feeds. You’ll sharpen your technical skills while gaining a broader understanding of the forces shaping cybersecurity—from corporate defenses to underground exploits. With the right sources, you’ll always be ready to adapt. Stay curious, skeptical, and secure.
No time to track every blog and breach? We’ve got you.
Subscribe to Uproot Security and get handpicked cybersecurity updates and trends—so you can stay sharp without the noise.
Head of Security testing
