Critical infrastructure depends on interconnected operational systems, where cyber incidents can disrupt essential services, safety, and availability.
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Background for this topic.
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.
QuiteRAT, the North-Korea-Backed group’s new malware, exploits a 2022 ManageEngine ServiceDesk vulnerability
The North Korea-linked threat actor known as Lazarus Group has been observed exploiting a now-patched critical security flaw impacting Zoho ManageEngine ServiceDesk Plus to distribute a remote access trojan called such as QuiteRAT
The North Korean state-backed hacker group tracked as Lazarus has been exploiting a critical vulnerability (CVE-2022-47966) in Zoho's ManageEngine ServiceDesk to compromise an internet backbone infrastructure provider and healthcare organizations. [...]
DIGIHEALS will call for proposals for technologies originally designed for national security
The threat actors behind the HiatusRAT malware have returned from their hiatus with a new wave of reconnaissance and targeting activity aimed at Taiwan-based organizations and a U.S. military procurement system
The Cuba ransomware gang was observed in attacks targeting critical infrastructure organizations in the United States and IT firms in Latin America, using a combination of old and new tools. [...]