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.
Geisinger, a prominent healthcare system in Pennsylvania, has announced a data breach involving a former employee of Nuance, an IT services provider contracted by the organization. [...]
Scammers Use Social Engineering and Phishing to Fool Workers and IT Help Desk StaffFederal authorities warn of social engineering and phishing scams - sometimes targeting IT help desk workers - that allow attackers to steal login credentials and access healthcare sector entities' IT systems so they can divert automated clearinghouse payments to bank accounts the attackers control.
The U.S. indicted Russian national Amin Timovich Stigal for his alleged role in cyberattacks targeting Ukrainian government computer networks in an operation from the Russian foreign military intelligence agency (GRU) prior to invading the country. [...]
US Critical Infrastructure, NATO Also Targeted by Russian Threat Actors, Feds SayThe U.S. government charged Russian civilian Amin Stigal with assisting Moscow's GRU military intelligence unit in its use of WhisperGate malware against Ukraine beginning in the weeks leading up to Moscow's all-out invasion, as well as probing America's critical infrastructure.
A 22-year-old Russian national has been indicted in the U.S. for his alleged role in staging destructive cyber attacks against Ukraine and its allies in the days leading to Russia's full-blown military invasion of Ukraine in early 2022
Russian national accused of attacks in lead-up to the Ukraine war The US Department of Justice has indicted a 22-year-old Russian for allegedly attacking Ukrainian government computers and destroying critical infrastructure systems in the so-called “WhisperGate” wiper attack that preceded Russia's illegal invasion of the European nation.…
DOJ Says Vendor's Terminated Worker Unlawfully Accessed Geisinger Patient InfoAn ex-employee of Microsoft's Nuance Communications unit is at the center of a 2023 data breach that affected more than 1 million patients of Pennsylvania-based healthcare system Geisinger. The Department of Justice has criminally charged the former Nuance worker in the incident.
Threat actors with suspected ties to China and North Korea have been linked to ransomware and data encryption attacks targeting government and critical infrastructure sectors across the world between 2021 and 2023
Probe: Worker at speech-recog outfit Nuance wasn't locked out after firing Updated American healthcare provider Geisinger fears highly personal data on more than a million of its patients has been stolen – and claimed a former employee at a Microsoft subsidiary is the likely culprit.…
Attacking the NHS is a very bad move UK and US cops have reportedly joined forces to find and fight Qilin, the ransomware gang wreaking havoc on the global healthcare industry.…
Final HHS Rule Cuts Financial Payments to Healthcare Firms That Violate Cures ActFederal regulators have issued a final rule that sets financial disincentives for healthcare providers that commit information blocking - or practices that they know are unreasonable and likely to interfere with patient access to electronic health information.
Hackers Part of Callisto and Armageddon GroupsThe European Union sanctioned four Russian domestic intelligence agency hackers including two military officers who participated in what researchers have described as "hack and leak" operations. Also coming under sanctions are ransomware hackers part of the Wizard Spider criminal group.