ot security

Siemens’ User Management Component (UMC) forms a critical backbone for authentication and authorization across a spectrum of the company’s renowned industrial automation offerings. Recent advisories, including those published by authoritative bodies like the U.S. Cybersecurity and Infrastructure...

The growing prominence of Building Automation and Control networks (BACnet) within commercial and critical infrastructure sectors has spotlighted the ongoing balancing act between digital innovation and cyber risk. Siemens, a global leader in industrial automation technology, recently found...

The Siemens RUGGEDCOM ROX II has emerged as a cornerstone product within the realm of industrial-grade networking solutions, but recent vulnerabilities have cast a spotlight on the security imperatives vital to such critical infrastructure. With Siemens’ global reach and deep integration into...

When security teams think about the safety of industrial systems, vulnerabilities like those recently discovered in the Siemens IPC RS-828A are the sort of wake-up calls that ripple across the entire spectrum of critical infrastructure operations. The Siemens SIMATIC IPC RS-828A, a rugged...

Hitachi Energy’s Service Suite is an integral operational component for organizations across the global energy sector, seamlessly connecting field workforce management with the core tenets of critical infrastructure reliability. However, a sweeping array of cybersecurity vulnerabilities recently...

Within the rapidly evolving world of industrial automation, the intersection between connectivity and cybersecurity remains fraught with both technical promise and lurking vulnerability. Nowhere is this dynamic more evident than with the recent disclosure around the Milesight UG65-868M-EA...

Amid rising global threats targeting industrial control systems (ICS), a cluster of security vulnerabilities discovered in Hitachi Energy’s RTU500 series has captured the attention of critical infrastructure operators worldwide. With the U.S. Cybersecurity and Infrastructure Security Agency...

In an era where the convergence of operational technology (OT) and information technology (IT) has reshaped industrial connectivity, vulnerabilities in industrial control systems (ICS) represent not just technical challenges but existential risks to critical infrastructures. Recent disclosures...

In recent months, a concerning trend has emerged within U.S. critical infrastructure: unsophisticated cyber actors have increasingly targeted industrial control systems (ICS) and supervisory control and data acquisition (SCADA) networks, particularly those underpinning the nation’s Energy and...

Operational technology (OT) environments controlling critical infrastructure—such as energy production, transportation networks, and utility services—have traditionally operated under the veil of separation from common IT threats. Yet, in recent years, this boundary has dissolved as...

In the rapidly evolving landscape of industrial control systems (ICS), security remains a paramount concern for organizations operating across critical infrastructure sectors. Recently, the cybersecurity community’s attention has turned to a newly disclosed vulnerability affecting the Milesight...

The ever-evolving landscape of industrial cybersecurity has again been put to the test, this time by the discovery of a significant vulnerability in the Milesight UG65-868M-EA industrial gateway. Identified as CVE-2025-4043, this flaw has broad implications across critical infrastructure sectors...

Optigo Networks’ ONS NC600, a widely deployed device in critical manufacturing environments across the globe, has come under serious scrutiny following the recent disclosure of a severe security vulnerability—assigned as CVE-2025-4041. This issue, which enables remote exploitation via hard-coded...

Every week brings a fresh reminder of the relentless cybersecurity risks facing industrial control systems, but some warnings demand closer attention. On May 6, 2025, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) released three new advisories concerning vulnerabilities in...

In the rapidly evolving world of industrial automation, the need for robust cybersecurity protocols is more acute than ever, especially with the proliferation of smart devices in critical infrastructure sectors worldwide. One device that epitomizes both the promise and peril of Industry 4.0 is...

In the ever-evolving landscape of industrial automation and control systems, the security of software platforms used for programming programmable logic controllers (PLCs) is paramount. Delta Electronics’ ISPSoft, a widely deployed development suite for configuring and managing Delta PLCs...

Rockwell Automation's ThinManager platform has long been regarded as a robust solution in the realm of industrial automation, providing centralized management of thin clients and session-based environments for critical manufacturing infrastructure worldwide. Yet, the discovery of two significant...

On April 29, 2025, the Cybersecurity and Infrastructure Security Agency (CISA) took significant action by publishing three new advisories targeting vulnerabilities in Industrial Control Systems (ICS)—a sector that forms the backbone of critical national infrastructure. While ICS technologies...

Schneider Electric’s ConneXium Network Manager: How End-of-Life ICS Vulnerabilities Put Critical Infrastructure at Risk Schneider Electric’s ConneXium Network Manager, once the beating heart of industrial network management, now finds itself at the epicenter of a sobering cybersecurity...

Across the corridors of modern industry, from manufacturing plants to energy facilities, the seamless orchestration of machines is the lifeblood of progress. Yet as these operational technology (OT) environments become increasingly intricate, the threats lurking at their digital gates grow both...