Operational Technology
The latest Operational Technology coverage — news, analysis, and updates from the WindowsNews.AI desk.
Critical Siemens SmartPlug Flaws Expose OT Networks: What to Do Now
On July 14, 2026, Siemens issued a security advisory for its SIDIS Secured SmartPlug, an industrial device used in critical manufacturing environments worldwide. The advisory wasn’t about a single...
GE Vernova EnerVista UR Setup Vulnerabilities: Critical OT Security Risks and Mitigation Strategies
GE Vernova's EnerVista UR Setup software, a critical component for configuring and managing protective relays in industrial control systems, has been found to contain two locally exploitable...
Poland Energy Grid Attack: How Edge Devices Became the Critical Weak Link
The late-December cyberattack on Poland's energy infrastructure has sent shockwaves through the global security community, exposing a fundamental vulnerability that extends far beyond national...
CISA & NCSC Release 8-Point OT Security Framework: A Critical Guide for Windows Environments
In a landmark transatlantic collaboration, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and the United Kingdom's National Cyber Security Centre (NCSC) have jointly published a...
CISA, Australia Release Practical AI Security Guidance for OT: What Windows Admins Should Know
CISA and the Australian Cyber Security Centre (ACSC), together with international partners, published joint guidance on December 3, 2025, that gives operational technology (OT) owners and operators a...
CISA Issues 18 ICS Security Advisories: Critical OT Patches Required
The Cybersecurity and Infrastructure Security Agency (CISA) has released a significant batch of 18 Industrial Control Systems (ICS) advisories, alerting critical infrastructure operators, industrial...
CISA and NCSC Release Definitive OT Architecture Guidance for Enhanced Cybersecurity
The Cybersecurity and Infrastructure Security Agency (CISA) and the United Kingdom's National Cyber Security Centre (NCSC) have jointly published comprehensive technical guidance aimed at helping...
CVE-2025-46418: Westermo WeOS 5 Command Injection Flaw Poses Remote Risk, No Patch Yet
Industrial networking vendor Westermo published security advisory Westermo-25-07 on June 30, 2025, disclosing a high-severity OS command injection vulnerability in its WeOS 5 operating system, with...
CISA Warns: Rockwell 1783-NATR Vulnerable to Remote Memory Corruption, Patch Now to v1.007
Rockwell Automation has released an urgent firmware update after the U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned that a memory allocator bug in the 1783-NATR device could...
$329.5B OT Cyber Losses Possible as Ransomware Hits Critical Infrastructure: Dragos-Marsh Report
The Colonial Pipeline ransomware attack in 2021 marked a seismic shift in how we view operational technology (OT) security. Once thought safely air-gapped from the internet, OT networks controlling...
CISA, NSA, FBI Release Guidance for OT Asset Inventories to Fortify Critical Infrastructure
On August 13, 2025, the Cybersecurity and Infrastructure Security Agency (CISA) joined forces with the National Security Agency (NSA), the Federal Bureau of Investigation (FBI), the Environmental...
CISA Drops 10 ICS Advisories: Flaws Threaten Delta, JCI, EG4 Inverters and Critical Infrastructure
A flood of industrial vulnerabilities hit the cybersecurity landscape last week as the U.S. Cybersecurity and Infrastructure Security Agency (CISA) dropped ten Industrial Control Systems (ICS)...