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.
The torrents of public hostility directed at health insurers in the aftermath of UnitedHealthCare CEO Brian Thompson's murder are serious signs of intensifying cyber and physical threats facing the C-suites of healthcare and many other sectors, said Chris Pierson, founder and CEO of BlackCloak.
Redmond threat intel maven talks explains this persistent pain to The Reg A Chinese government-linked group that Microsoft tracks as Storm-0227 yesterday started targeting critical infrastructures organisations and US government agencies, according to Redmond's threat intel team.…
New Fortress Information Security research shows 90% of software products used by critical infrastructure organizations contain code developed in China.
Parasitic advanced persistent threat Secret Blizzard accesses another APT's infrastructure and steals what it has stolen from South Asian government and military targets.
Buy of Washington D.C.-Area Firm Adds Reverse Engineering, Data Analytics ExpertiseSixgen will enhance its cybersecurity operations through the purchase of Washington D.C.-area Kyrus. The move introduces reverse engineering and analytics expertise to Sixgen's portfolio, aligning with its mission to protect critical infrastructure and bolster American cyber defense capabilities.
Flaws in Fuji's Tellus and V-Server Software Pose Risks to Critical InfrastructureSecurity researchers have uncovered 16 zero-day vulnerabilities in Japanese equipment manufacturer Fuji Electric's Tellus and V-Server remote monitoring software that enable attackers to execute malicious code in devices commonly used by utilities and other critical infrastructure providers.
Today, the FTC banned data brokers Mobilewalla and Gravy Analytics from harvesting and selling Americans' location tracking data linked to sensitive locations, like churches, healthcare facilities, military installations, and schools. [...]
Until C-level executives fully understand potential threats and implement effective mitigation strategies, healthcare organizations will remain vulnerable and at risk of disruption.
Provision Emphasizes Existing Medicare Regs for Equitable Access to Health ServicesThe Centers for Medicare and Medicaid Services has issued proposed "guardrails" to help ensure that the use of artificial intelligence for Medicare Advantage insurance plans does not result in inequitable access to healthcare-related services. The proposed rule will go into effect in 2026.
Provision Emphasizes Existing Medicare Regs for Equitable Access to Health ServicesThe Centers for Medicare and Medicaid Services has issued proposed "guard rails" to help ensure that the use of artificial intelligence for Medicare Advantage insurance plans does not result in inequitable access to healthcare-related services. The proposed rule will go into effect in 2026.
Taiwanese entities in manufacturing, healthcare, and information technology sectors have become the target of a new campaign distributing the SmokeLoader malware