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Showing posts with the label #CyberDudeBivash #Linux #Kernel #Vulnerability #PatchNow #SysAdmin #DevOps #CyberSecurity #InfoSec #Netfilter #SMB #RCE #EoP

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Digital Pirates: How Russia, China, and Cyber-Gangs Can Hijack a Supertanker and Collapse Global Trade

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          🌍 Geopolitical & OT Security Analysis           Digital Pirates: How Russia, China, and Cyber-Gangs Can Hijack a Supertanker and Collapse Global Trade         By CyberDudeBivash • October 03, 2025 • Strategic Threat Report         cyberdudebivash.com |       cyberbivash.blogspot.com           Disclosure: This is a strategic analysis for leaders in government, defense, and critical infrastructure sectors. It contains affiliate links to relevant security solutions and training. Your support helps fund our independent research.   Executive Briefing: Table of Contents       Chapter 1: The 21st Century Chokepoint — A New Era of Piracy     Chapter 2: The Floating Datacenter — A Supertanker's Attack Surface     Chapter 3: The Kill Chain — From a Phished Captain to a Hijacked Rudde...
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URGENT: Multiple Critical Vulnerabilities Found in Linux Kernel 6.18 - Patch Now!

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        URGENT: Multiple Critical Vulnerabilities Found in Linux Kernel 6.18 - Patch Now!     By CyberDudeBivash • September 28, 2025, 3:20 AM IST • EMERGENCY SECURITY DIRECTIVE   This is an immediate, critical security directive for all Linux system administrators, DevOps engineers, and security teams. A cluster of high-severity vulnerabilities has been disclosed in the **Linux Kernel version 6.18**, a version widely used in major server distributions and cloud environments. At least one of these flaws is confirmed to be under active exploitation in the wild. The vulnerabilities include a local Elevation of Privilege (EoP) in the `netfilter` subsystem, a pre-authentication Remote Code Execution (RCE) in `ksmbd`, and a system-crashing Denial of Service (DoS) bug. Successful exploitation of these flaws can lead to a complete takeover of your servers. Given the foundational role of the kernel, this is a five-alarm fire. You must begin your patch...
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