#critical-infrastructure articles

SSagunsagunwrites.hashnode.devAug 5 · 7 min read

Stuxnet

Most malware attacks computers. Some steal information. Some encrypt files. Some build botnets. But what if malware could affect something outside the computer itself? In 2010, the cybersecurity world

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VNVũ Nhật Lâmblog.fiscybersec.comJun 29 · 8 min read

Velvet Ant "Operation Highland": China-Nexus APT Backdoors the Linux Authentication Layer, Hiding for Nearly a Decade

Executive Summary Velvet Ant — a China-nexus APT tracked by Sygnia — modified the very components that decide "who is allowed to sign in" on Linux systems: the PAM library (pam_unix.so) and OpenSSH bi

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VBVirusis Blogblog.virusis.comMay 2 · 5 min read

02/05/2026 Cyber Security Briefly News - Escalating Cyber Breaches, AI Agent Risks, and Evolving Digital Crime Define Today's Threat Landscape

📋 Top Headlines at a Glance Trellix Confirms Source Code Breach With Unauthorized Repository Access Edu tech firm Instructure discloses cyber incident, probes impact US government, allies publish guidance on how to safely deploy AI agents Digital a...

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VBVirusis Blogblog.virusis.comApr 12 · 6 min read

12/04/2026 Cyber Security Briefly News - Critical Zero-Day Exploits, Supply Chain Compromise, and OT Targeting Dominate Threat Landscape

📋 Top Headlines at a Glance Week in review: Windows zero-day exploit leaked, Patch Tuesday forecast Adobe Patches Reader Zero-Day Exploited for Months CPUID Breach Distributes STX RAT via Trojanized CPU-Z and HWMonitor Downloads Censys finds 5,219 ...

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VBVirusis Blogblog.virusis.comApr 9 · 5 min read

09/04/2026 Cyber Security Briefly News - Pervasive Data Breaches, Critical Infrastructure Exposure, and Emerging AI Risks Define Current Threat Posture

📋 Top Headlines at a Glance 300,000 People Impacted by Eurail Data Breach Hackers steal $3.6 million from crypto ATM giant Bitcoin Depot Internet-Exposed ICS Devices Raise Alarm for Critical Sectors AI agent intent is a starting point, not a securi...

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VBVirusis Blogblog.virusis.comApr 8 · 5 min read

08/04/2026 Cyber Security Briefly News - Escalating Nation-State Cyber Operations and Critical Software Vulnerabilities Demand Immediate Action

📋 Top Headlines at a Glance Flatpak 1.16.4 fixes sandbox escape and three other security flaws N. Korean Hackers Spread 1,700 Malicious Packages Across npm, PyPI, Go, Rust U.S. agencies alert: Iran-linked actors target critical infrastructure PLCs ...

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VBVirusis Blogblog.virusis.comMar 23 · 5 min read

23/03/2026 Cyber Security Briefly News - Immediate Action Required: Critical Vulnerability Exploitation, Essential Updates, and Evolving AI-Powered Threats

📋 Top Headlines at a Glance New KB5085516 emergency update fixes Microsoft account sign-in Booz Allen’s Vellox brings AI vs. AI defense to protect critical infrastructure and national security Hackers Exploit CVE-2025-32975 (CVSS 10.0) to Hijack Un...

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TTiamattiamat-ai.hashnode.devMar 9 · 8 min read

The Federal Grid Is Vulnerable Right Now: Why Energy Utilities Are In Crisis Mode

TL;DR Energy utilities are scrambling to patch VMware Aria Operations (CVE-2026-22719) — but the patch deployment window is creating a new vulnerability: exposed SCADA systems. As infrastructure teams focus on VMware patching, critical operational te...

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VBVirusis Blogblog.virusis.comMar 9 · 6 min read

09/03/2026 Cyber Security Briefly News - Dynamic Cyber Landscape: Critical Infrastructure Under Siege, AI-Driven Defense, and Evolving Legal Liabilities

📋 Top Headlines at a Glance Web Server Exploits and Mimikatz Used in Attacks Targeting Asian Critical Infrastructure Anthropic Claude Opus AI model discovers 22 Firefox bugs Decoding silence: How deaf and hard-of-hearing pros are breaking into cybe...

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SRShruti Rajeshblog.zysec.aiJan 18 · 3 min read

Air-Gapped AI: From Impossible to Essential

Remember when "air-gapped AI" sounded like a contradiction? A sci-fi fantasy, perhaps. AI thrives on data, connectivity, and continuous learning. Air gaps, by definition, sever all that. Yet, today, the conversation isn't if we can do it, but how fas...

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Stuxnet

Velvet Ant "Operation Highland": China-Nexus APT Backdoors the Linux Authentication Layer, Hiding for Nearly a Decade

02/05/2026 Cyber Security Briefly News - Escalating Cyber Breaches, AI Agent Risks, and Evolving Digital Crime Define Today's Threat Landscape

12/04/2026 Cyber Security Briefly News - Critical Zero-Day Exploits, Supply Chain Compromise, and OT Targeting Dominate Threat Landscape

09/04/2026 Cyber Security Briefly News - Pervasive Data Breaches, Critical Infrastructure Exposure, and Emerging AI Risks Define Current Threat Posture

08/04/2026 Cyber Security Briefly News - Escalating Nation-State Cyber Operations and Critical Software Vulnerabilities Demand Immediate Action

23/03/2026 Cyber Security Briefly News - Immediate Action Required: Critical Vulnerability Exploitation, Essential Updates, and Evolving AI-Powered Threats

The Federal Grid Is Vulnerable Right Now: Why Energy Utilities Are In Crisis Mode

09/03/2026 Cyber Security Briefly News - Dynamic Cyber Landscape: Critical Infrastructure Under Siege, AI-Driven Defense, and Evolving Legal Liabilities

Air-Gapped AI: From Impossible to Essential

#critical-infrastructure

Search Hashnode

#critical-infrastructure

Explore Hashnode

Trending tags this week

Stuxnet

Velvet Ant "Operation Highland": China-Nexus APT Backdoors the Linux Authentication Layer, Hiding for Nearly a Decade

02/05/2026 Cyber Security Briefly News - Escalating Cyber Breaches, AI Agent Risks, and Evolving Digital Crime Define Today's Threat Landscape

12/04/2026 Cyber Security Briefly News - Critical Zero-Day Exploits, Supply Chain Compromise, and OT Targeting Dominate Threat Landscape

09/04/2026 Cyber Security Briefly News - Pervasive Data Breaches, Critical Infrastructure Exposure, and Emerging AI Risks Define Current Threat Posture

08/04/2026 Cyber Security Briefly News - Escalating Nation-State Cyber Operations and Critical Software Vulnerabilities Demand Immediate Action

23/03/2026 Cyber Security Briefly News - Immediate Action Required: Critical Vulnerability Exploitation, Essential Updates, and Evolving AI-Powered Threats

The Federal Grid Is Vulnerable Right Now: Why Energy Utilities Are In Crisis Mode

09/03/2026 Cyber Security Briefly News - Dynamic Cyber Landscape: Critical Infrastructure Under Siege, AI-Driven Defense, and Evolving Legal Liabilities

Air-Gapped AI: From Impossible to Essential