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.
Malicious Comm100 files have been found scattered throughout North America, and across sectors including tech, healthcare, manufacturing, telecom, insurance, and others.
KnowBe4's Compliance Audit Readiness Assessment (CARA) now addresses select requirements from HIPAA Security Rule.
A new covert attack campaign singled out multiple military and weapons contractor companies with spear-phishing emails to trigger a multi-stage infection process designed to deploy an unknown payload on compromised machines
Malware used in the STEEP#MAVERICK campaign features rarely seen obfuscation, anti-analysis, and evasion capabilities.
Security researchers have discovered a new campaign targeting multiple military contractors involved in weapon manufacturing, including an F-35 Lightning II fighter aircraft components supplier. [...]
The Ukrainian government on Monday warned of "massive cyberattacks" by Russia targeting critical infrastructure facilities located in the country and that of its allies
Kremlin set to intensify attacks on critical infrastructure
Will those be before or after the nuke strikes Putin keeps banging on about? Russia plans to conduct "massive cyberattacks" on Ukraine and its allies' critical infrastructure and energy sector, according to Kyiv.…
Ukraine military intelligence says Russia is planning cyberattacks on the country's energy sector, as well as against allies including Poland and the Baltic states.
The Ukrainian military intelligence service warned today that Russia is planning to escalate cyber-attacks targeting the critical infrastructure of Ukraine and its allies. [...]