Darktrace analysis reveals ZionSiphon, an OT‑focused malware targeting Israeli water treatment and desalination systems. The malware combines privilege escalation, persistence, USB propagation, and ICS scanning with sabotage capabilities aimed at chlorine and pressure controls, highlighting growing experimentation with politically motivated critical ‑infrastructure attacks against industrial operational technologies globally.

This Darktrace / OT release introduces new capabilities designed to help industrial organizations better understand, document, and operationalize their operational environments. With native OT architecture visualization, structured asset and compliance reporting, and expanded industrial protocol coverage, this release focuses on improving how teams manage real operational security workflows.

Darktrace is proud to announce that Darktrace / OT has been recognized as the only Visionary in the 2026 Gartner® Magic Quadrant™ for CPS Protection Platforms, marking the second consecutive year Darktrace has held this position.

A forward-looking breakdown of why modern OT environments can’t rely on visibility alone, and how combining Zero Trust access control with AI-driven behavioral detection gives industrial organizations real-time oversight, accountability, and secure remote access without disrupting operations.

The latest release of Darktrace / OT brings powerful new innovations to security teams defending industrial infrastructure. With a dedicated OT dashboard, segmentation-aware risk modeling, and expanded visibility into edge assets and automation protocols, Darktrace / OT empowers engineers and defenders with the context and control they need to protect today’s converged environments, from IT to the industrial edge.

Signature-based detection has been a mainstay of IT security for decades, but the unique realities of operational technology (OT) environments make it a poor return on investment for power utilities. While signatures can still provide value for commodity IT malware, they fail against insider misuse, zero-day exploits, and custom-built malware designed for grid operations. Historical evidence shows signatures rarely generalize across different utilities, and overreliance creates strategic blind spots. To effectively defend critical energy infrastructure, utilities should prioritize behavioral analytics, anomaly detection, and intelligence sharing across the community.

Darktrace detected a rogue Raspberry PI device that had been left by a Manufacturing customer’s vendor in the customer’s ICS network. The convergence between supply chain risk and insider risk highlights how important it is to implement continuous monitoring of the internal ICS network for proactive risk management.

Darktrace uses AI-led OT, IoT, and IT Network Security to help secure maritime transportation systems. This blog describes some of the new mandated requirements by the USCG and demonstrates Darktrace’s security capabilities.

Darktrace / OT introduces IEC-62443 compliance reporting, expanded protocol visibility, and dynamic risk modeling, redefining how OT teams prioritize risks with contextual insights now additionally powered by firewall rule analysis and KEV scoring, all purpose-built to protect industrial operations and safety.

Discover how anomaly detection deployed across core network segments delivers a more effective approach to ICS security.

Darktrace / OT is recognized as a Market Leader in the Omdia Market Radar. Read this blog to find out more about Darktrace's leadership in the market and a variety of other unique differentiators and innovations in the OT security industry.

Darktrace is proud to announce we’ve been the only Visionary in the inaugural Gartner® Magic Quadrant™ for Cyber-Physical Systems (CPS) Protection Platforms. Read the blog to find out why!

Discover how AI-led investigations unify IT and OT security, reducing alert fatigue and accelerating alert investigation in industrial environments.

Explore how nation-state supply chain attacks like 3CX, NotPetya, and SolarWinds exploited trusted providers to cause global disruption, highlighting the urgent need for robust security measures.

Learn about NERC CIP-015 and its internal network security monitoring requirements. Discover how to ensure compliance and enhance your security posture.

With complex digital and physical systems, that are increasingly interconnected, the expanding attack surface calls for a unified security solution. Explore the challenges, risks, and potential solutions for organizations aiming at securing distribution centers from cyber threats.

Announcing the launch of our new innovation to Darktrace/OT. This industry leading innovation for Darktrace/OT moves beyond CVE scores to redefine vulnerability management for critical infrastructure, tackling the full breadth of risks not limited by traditional controls.

Explore the three challenges facing industries that manage OT and ICS Systems, the benefits of adopting AI technology, and Darktrace / OT’s unique role!

Discover how the Bipartisan Infrastructure Law and its $250M Rural and Municipal Utility Cybersecurity Program empower electric cooperatives and municipalities to strengthen cybersecurity. Learn how innovative tools like anomaly detection, IT/OT integration, and AI-driven solutions enhance resilience against modern threats.

Uncover the signs of insider threats with Darktrace’s expert analysis. Learn how to protect your organization from internal security breaches.