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Brian Mazanec takes acting CISA infrastructure security role, bringing experience in cyber incident response and resilience

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has appointed Brian Mazanec as acting executive assistant director for... The post Brian Mazanec takes acting CISA infrastructure security role, bringing experience in cyber incident response and resilience appeared first on Industrial Cyber.

Incident Response & Forensics
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Ubuntu Security Notices

USN-9003-1: Linux kernel (NVIDIA) vulnerabilities

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to c…

Vulnerabilities & Zero-Day IoT & OT Security Mobile Development
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Ubuntu Security Notices

USN-9002-1: Linux kernel (NVIDIA Tegra) vulnerabilities

It was discovered that the io_uring subsystem in the Linux kernel did not properly handle canceled task work when processing certain wait operations, leading to the operation being performed in the wrong task context. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2026-81010) Several security issues were discovered in the Linux kernel. An attacker could possibly use these t…

Vulnerabilities & Zero-Day Botnet & DDoS Cloud Computing
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Industrial Cyber

Bridewell reports 80% surge in global ransomware victims as manufacturing emerges as top target in Q3 2026

New data from Bridewell’s threat intelligence team recorded 2,889 publicly disclosed ransomware victims across 111 active ransomware and... The post Bridewell reports 80% surge in global ransomware victims as manufacturing emerges as top target in Q3 2026 appeared first on Industrial Cyber.

Malware & Threats Vulnerabilities & Zero-Day Phishing
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Industrial Cyber

CISA, federal partners flag exposed OT controllers as cyberattacks disrupt supermarket cooling systems across Europe

The U.S. Cybersecurity and Infrastructure Security Agency (CISA), Federal Bureau of Investigation (FBI), Department of Health and Human... The post CISA, federal partners flag exposed OT controllers as cyberattacks disrupt supermarket cooling systems across Europe appeared first on Industrial Cyber.

Malware & Threats Vulnerabilities & Zero-Day Phishing
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