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Dragos Blog

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Earliest post: 2017-07-19

Latest post: 2026-02-19

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
06/04/2026
Title Date Published Describes IncidentAuthorVisible
AI in the Breach: How an Adversary Leveraged AI to Target a Water Utility’s OT2026-05-06TrueTrue
Why Is Manufacturing the Most Targeted Sector for OT Cyber Attacks?2026-04-28TrueTrue
ZionSiphon: Why This Malware Isn’t A Credible ICS Threat2026-04-23TrueTrue
OT Vulnerability Management: Which Risks Actually Matter?2026-04-21TrueTrue
Securing Oil and Gas OT Operations in 20262026-04-16TrueTrue
All Hands-on Deck: The USCG Just Made Cybersecurity Non-Negotiable2026-04-10TrueTrue
Electric Grid Cybersecurity: 2026 Threat Insights for OT Defenders2026-04-07TrueTrue
OT Threat Landscape 2026: What OT Cybersecurity Defenders Need to Know2026-03-24TrueTrue
Dragos Industrial Ransomware Analysis for the Fourth Quarter of 20252026-03-10TrueTrue
Launched: 9th Annual Dragos OT Cybersecurity Year in Review2026-02-17TrueTrue
Ukraine Power Grid Attack: 10 Years of OT Lessons2026-02-05TrueTrue
Poland Power Grid Attack Targets Distributed Energy Facilities2026-01-28TrueTrue
10 Years Since the First Ukraine Power Grid Attack: Lessons in Defense2025-12-22TrueTrue
Dragos Industrial Ransomware Analysis: Q3 20252025-12-09TrueTrue
F5 BIG-IP Breach: What OT Leaders Need to Know and Do Now2025-10-31TrueTrue
DERs & Microgrids at Risk: How Adversaries Exploit Distributed Energy2025-10-09TrueTrue
Dragos Industrial Ransomware Analysis: Q2 20252025-08-14TrueTrue
CISO Action Plan: Responding to Geopolitical Tensions in Iran2025-06-23TrueTrue
Dragos Industrial Ransomware Analysis: Q1 20252025-05-21TrueTrue
Dragos’s 8th Annual OT Cybersecurity Year in Review Is Now Available2025-02-25TrueTrue
Dragos Industrial Ransomware Analysis: Q4 20242025-02-11TrueTrue
The 2025 Dragos OT Cybersecurity Year in Review is Coming Soon2025-01-14TrueTrue
Top 5 Cybersecurity Threats to Oil & Gas, and How to Protect Against Them2024-12-30TrueTrue
Get On-Demand, Actionable Cyber Threat Insights with Dragos WorldView Request for Intelligence (RFI) Service2024-12-23TrueTrue
Dragos Industrial Ransomware Analysis: Q3 20242024-12-17TrueTrue
Multi-Vendor Firewalls in OT Networks: Benefits, Risks, and Best Practices2024-12-09TrueTrue
How to Prioritize Vulnerabilities in Your OT Environment with Risk-Based Vulnerability Management2024-12-03TrueTrue
Latest Dragos Platform Knowledge Pack Release Includes Expanded IoT Asset Categorization, High Severity Playbooks, Plus Critical Threat Detections2024-10-24TrueTrue
Why Adversaries Target VPN Appliances: The Pathway from IT to OT Cyber Attack2024-09-30TrueTrue
Dragos Industrial Ransomware Analysis: Q2 20242024-08-14TrueTrue
How to Protect Against FrostyGoop: ICS Malware Targeting Operational Technology2024-07-23TrueTrue
What Manufacturers Need to Know About the OT Cyber Threat Landscape2024-07-08TrueTrue
Under the Borealis: OT Cyber Threat Intelligence Tailored for Nordic Countries2024-06-29TrueTrue
What Is OT Cyber Threat Intelligence?2024-06-20TrueTrue
Prepare to Implement NERC CIP-015 Internal Network Security Monitoring (INSM) Requirements2024-06-13TrueTrue
Targeting Operational Technology: The Hacktivist’s Path to Public Attention and Disruption2024-06-06TrueTrue
Managing External Connections to Your Operational Technology (OT) Environment2024-05-22TrueTrue
Traversing the 2023 Operational Technology Cyber Threat Landscape2024-05-20TrueTrue
Data Centre Operations: Cooling Systems Are Possible Targets for Operational Disruption2024-05-08TrueTrue
The Rising Tide of Water Utility Cyber Threats: How Dragos Shields Water Systems2024-05-02TrueTrue
Dragos Industrial Ransomware Analysis: Q1 20242024-04-25TrueTrue
The Hunt: Detecting VOLTZITE Threat Group Activity in Critical Infrastructure2024-04-10TrueTrue
VOLTZITE Threat Group’s Under the Radar Cyber Espionage on U.S. Critical Systems2024-02-22TrueTrue
Just Released! Dragos’s 2023 OT Cybersecurity Year in Review Is Now Available2024-02-20TrueTrue
Dragos Industrial Ransomware Analysis: Q4 20232024-01-25TrueTrue
Prepare For What’s Coming with the 2023 OT Cybersecurity Year in Review2023-12-14TrueTrue
ELECTRUM Targeted Ukrainian Electric Entity Using Custom Tools and CaddyWiper Malware, October 20222023-12-11TrueTrue
Cyber Av3ngers Hacktivist Group Targeting Israel-Made OT Devices2023-12-07TrueTrue
Dragos Industrial Ransomware Analysis: Q3 20232023-11-16TrueTrue
Measuring the Potential Impact of PIPEDREAM Malware OPC UA Module, MOUSEHOLE2023-10-25TrueTrue

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