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Dragos Blog

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Earliest post: 2017-07-19

Latest post: 2026-08-04

The Dragos Blog offers expert insights and research on industrial cybersecurity, threat actors, and operational technology (OT) risk to help defenders protect critical infrastructure and industrial environments.

01/01/2020
09/22/2026
Title Date Published Threat ScoreAuthorVisible
What AI Actually Changes for OT Security: Observations from the Field2026-09-1070True
How Adversaries See Your Extended Operational Technology (xOT) Environment2026-08-3175True
FERC Approves NERC CIP-015-2: What It Means for Your INSM Program2026-08-2485True
The Prevention Bias Problem: Why Standards Are Failing OT Defenders2026-08-1775True
Water Under Attack: A Decade of Warnings, and the Same Gaps Still Open2026-08-1380True
Refuted by Default: Dragos’ Methodology for AI-Driven Vulnerability Detection in OT Security Software2026-08-1050True
Industrial Ransomware Analysis for Q2 20262026-08-1088True
How Juneau’s Water Utility Closed Its OT Blind Spots2026-07-1450True
AI in the Breach: How an Adversary Leveraged AI to Target a Water Utility’s OT2026-05-0680True
Why Is Manufacturing the Most Targeted Sector for OT Cyber Attacks?2026-04-2880True
ZionSiphon: Why This Malware Isn’t A Credible ICS Threat2026-04-2310True
OT Vulnerability Management: Which Risks Actually Matter?2026-04-2170True
Securing Oil and Gas OT Operations in 20262026-04-1685True
All Hands-on Deck: The USCG Just Made Cybersecurity Non-Negotiable2026-04-1070True
Electric Grid Cybersecurity: 2026 Threat Insights for OT Defenders2026-04-0790True
OT Threat Landscape 2026: What OT Cybersecurity Defenders Need to Know2026-03-2475True
Dragos Industrial Ransomware Analysis for the Fourth Quarter of 20252026-03-1078True
Launched: 9th Annual Dragos OT Cybersecurity Year in Review2026-02-1785True
Ukraine Power Grid Attack: 10 Years of OT Lessons2026-02-0585True
Poland Power Grid Attack Targets Distributed Energy Facilities2026-01-2885True
10 Years Since the First Ukraine Power Grid Attack: Lessons in Defense2025-12-2290True
Dragos Industrial Ransomware Analysis: Q3 20252025-12-0988True
F5 BIG-IP Breach: What OT Leaders Need to Know and Do Now2025-10-3175True
DERs & Microgrids at Risk: How Adversaries Exploit Distributed Energy2025-10-0978True
Dragos Industrial Ransomware Analysis: Q2 20252025-08-1485True
CISO Action Plan: Responding to Geopolitical Tensions in Iran2025-06-2355True
Dragos Industrial Ransomware Analysis: Q1 20252025-05-2188True
Dragos’s 8th Annual OT Cybersecurity Year in Review Is Now Available2025-02-2588True
Dragos Industrial Ransomware Analysis: Q4 20242025-02-1185True
The 2025 Dragos OT Cybersecurity Year in Review is Coming Soon2025-01-1475True
Top 5 Cybersecurity Threats to Oil & Gas, and How to Protect Against Them2024-12-3065True
Get On-Demand, Actionable Cyber Threat Insights with Dragos WorldView Request for Intelligence (RFI) Service2024-12-2360True
Dragos Industrial Ransomware Analysis: Q3 20242024-12-1785True
Multi-Vendor Firewalls in OT Networks: Benefits, Risks, and Best Practices2024-12-0970True
How to Prioritize Vulnerabilities in Your OT Environment with Risk-Based Vulnerability Management2024-12-0350True
Latest Dragos Platform Knowledge Pack Release Includes Expanded IoT Asset Categorization, High Severity Playbooks, Plus Critical Threat Detections2024-10-2470True
Why Adversaries Target VPN Appliances: The Pathway from IT to OT Cyber Attack2024-09-3070True
Dragos Industrial Ransomware Analysis: Q2 20242024-08-1475True
How to Protect Against FrostyGoop: ICS Malware Targeting Operational Technology2024-07-2375True
What Manufacturers Need to Know About the OT Cyber Threat Landscape2024-07-0880True
Under the Borealis: OT Cyber Threat Intelligence Tailored for Nordic Countries2024-06-2965True
What Is OT Cyber Threat Intelligence?2024-06-2070True
Prepare to Implement NERC CIP-015 Internal Network Security Monitoring (INSM) Requirements2024-06-1320True
Targeting Operational Technology: The Hacktivist’s Path to Public Attention and Disruption2024-06-0680True
Managing External Connections to Your Operational Technology (OT) Environment2024-05-2260True
Traversing the 2023 Operational Technology Cyber Threat Landscape2024-05-2085True
Data Centre Operations: Cooling Systems Are Possible Targets for Operational Disruption2024-05-0850True
The Rising Tide of Water Utility Cyber Threats: How Dragos Shields Water Systems2024-05-0275True
Dragos Industrial Ransomware Analysis: Q1 20242024-04-2575True
The Hunt: Detecting VOLTZITE Threat Group Activity in Critical Infrastructure2024-04-1080True

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