Critical infrastructure depends on interconnected operational systems, where cyber incidents can disrupt essential services, safety, and availability.
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Critical infrastructure includes systems and assets vital for public health, safety, and economic stability, such as power grids, water treatment, transportation networks, and healthcare facilities. These systems often combine physical components with industrial control systems (ICS) and operational technology (OT) that manage essential services in real time.
From an information-security perspective, critical infrastructure faces risks like unauthorized access to control systems, disruption of service availability, and manipulation of sensor data. Defending these assets requires specialized security measures tailored to ICS environments, including network segmentation, strict access controls, and continuous monitoring for anomalies. Ensuring resilience also involves coordinated efforts between operators and government agencies to address vulnerabilities unique to legacy systems and proprietary protocols.
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A China-aligned threat group is exploiting unpatched Microsoft Exchange vulnerabilities to conduct cyberespionage against government and critical infrastructure targets across Asia and beyond.
TrendAI reviews the White House National Cyber Strategy, outlining six pillars to strengthen U.S. cybersecurity—from deterrence and regulation to federal modernization, critical infrastructure protection, AI leadership, and workforce development.
This blog discusses the steganography, cloud abuse, and email-based backdoors used against the Ukrainian defense supply chain in the latest Pawn Storm campaign that TrendAI™ Research observed and analyzed.
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Trend Micro partners with IBM to offer advanced threat detection and response for protecting critical infrastructures running on IBM Power servers
The Open Radio Access Network (ORAN) architecture provides standardized interfaces and protocols to previously closed systems. However, our research on ORAN demonstrates the potential threat posed by malicious xApps that are capable of compromising the entire Ran Intelligent Controller (RIC) subsystem.
Major changes are underway, with new rules for federal agencies and updated requirements for public-private partnerships. We discuss the implementation plans for the strategy's first two pillars: defend critical infrastructure and disrupt and dismantle threat actors.
In this blog entry, we will provide details on Rhysida, including its targets and what we know about its infection chain.
This update reports on the current state of cybersecurity in the healthcare industry from the CISA’s keynote in Cybersecurity forum of HIMSS23.
This article focuses on the healthcare sector. Over the past two years, the healthcare sector has been in a constant state of emergency due to the COVID-19 pandemic, and as widely reported in the media, it has also been threatened by cyberattacks such as ransomware.
We analyzed the infection routine used in recent Gootkit loader attacks on the Australian healthcare industry and found that Gootkit leveraged SEO poisoning for its initial access and abused legitimate tools like VLC Media Player.
Cyberattacks against critical infrastructure can cause massive societal disruption and take an enormous financial toll. Discover how to protect six key OT domains to help prevent ransomware and other threats to essential operations.
A new piece of ransomware written in the Go language has been targeting healthcare and education enterprises in Asia and Africa. This ransomware is called Agenda and is customized per victim
Cyber Warfare has been a topic of discussion for years but has reached a new level of prominence in this age of hyper-connected critical infrastructure. Our Trend Micro experts touch on this evolution, disinformation campaigns, and cyber mercenaries.