🔒Cybersecurity [2-Dec-2025]

 

 CYBERSECURITY

Network Security

• Zero Trust Security Model Adoption 2025 - Zero Trust minimizes attack surface with granular, dynamic, contextual access controls gaining enterprise adoption. Source: Make SaaS Better

• DoD Zero Trust for OT Guidance Released - U.S. Department of War publishes Zero Trust framework for operational technology infrastructure. Source: Industrial Cyber

Server Security & Infrastructure

• Critical ASUS Router Authentication Bypass - CVE-2025-59366 in ASUS routers with AiCloud enables remote authentication bypass. Patch available. Source: Check Point Research

• Fluent Bit Vulnerabilities Enable Cloud Takeover - CVE-2025-12970 stack buffer overflow in Docker input plugin allows arbitrary code execution. Source: Network World

Data Security & Privacy

• Data Security Management Guide 2025 - Comprehensive guide to data protection tools, frameworks, and best practices. Source: Syracuse iSchool

Software Security & Vulnerabilities

• Weekly CVE Recap - Multiple Critical Flaws - Shai-Hulud npm worm returns, Firefox RCE, M365 issues, and Fluent Bit vulnerabilities reported. Source: The Hacker News

• Qualcomm Critical Boot Process Vulnerabilities - CVE-2025-47372 identified as critical threat to mobile device boot process. Source: GBHackers

• Apache bRPC Uncontrolled Recursion Flaw - CVE-2025-59789 in bRPC framework versions prior to 1.15.0 enables DoS attacks. Source: Offseq

Cloud Security

• Agentic AI Attacks and Defense Strategies - Claude Code weaponization reveals new threat vectors requiring exposure management. Source: Tenable

Endpoint Security

• EDR-Freeze User-Mode Attack - Race condition attack suspends EDR processes, creating stealthy blind spots for attackers. Source: Picus Security

Threat Intelligence & Incident Response

• Shai-Hulud 2.0 npm Supply Chain Attack - Self-replicating worm backdoors hundreds of legitimate npm packages. One of fastest-spreading npm attacks observed. Source: Datadog Security Labs

• OpenPLC ScadaBR CISA Known Exploited Vulnerability - CVE-2021-26829 XSS flaw actively exploited in ICS environments. Fix urgently needed for Windows and Linux systems. Source: Security Affairs

• TridentLocker Ransomware Attack on GuestTek - November 29 ransomware attack targets hospitality tech provider. Data claimed for sale by threat actors. Source: DeXpose

• Ransomware Economic Impact Report - Over 50% of organizations hit on weekends. Kaspersky reports $18B manufacturing losses in 2025. Source: Help Net Security

Cybersecurity Tools & Platforms

• SAST/DAST Security Testing Integration - SonarQube, Checkmarx, Snyk integration for DevSecOps pipeline integrity. Source: Aikido

• Outlook 0-Click RCE Vulnerability - CVE-2024-21413 exploits now available. Microsoft patches released but organization adoption critical. Source: Cybersecurity News

Free Cybersecurity Courses & Certifications

• CompTIA Security+ Career Path 2025 - Top entry-level certification (SY0-701) requires 40-50 hours over 4-8 weeks. High demand in job market. Source: Netcom Learning

• CISA NICCS Training Catalog - Central repository for cybersecurity courses online and in-person across the U.S. Source: CISA NICCS