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Actively exploited this week: 5 new CISA KEV entries (5 October to 11 October 2026)

Actively exploited this week: 5 new CISA KEV entries (5 October to 11 October 2026)

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3 min read
What Is BYOVD? How Can a Signed Driver Give Malware Kernel-Level Access?

What Is BYOVD? How Can a Signed Driver Give Malware Kernel-Level Access?

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10 min read
What Is UAC in Windows? User Account Control Explained for Beginners

What Is UAC in Windows? User Account Control Explained for Beginners

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10 min read
RethinkDB at 1,419 Matches and Nothing on 28015: When the Driver Port Is the Right Question

RethinkDB at 1,419 Matches and Nothing on 28015: When the Driver Port Is the Right Question

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3 min read
Why Deleting Old Data Beats Most Security Controls

Why Deleting Old Data Beats Most Security Controls

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4 min read
CVE-2026-49869 Explained: How One String Comparison Hands Root to an Unauthenticated Attacker

CVE-2026-49869 Explained: How One String Comparison Hands Root to an Unauthenticated Attacker

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6 min read
Linux Kernel kTLS and netfilter Flaws Added to the KEV Catalog

Linux Kernel kTLS and netfilter Flaws Added to the KEV Catalog

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2 min read
CVE-2026-21589: Atlassian Data Center Arbitrary File Access Vulnerability — Analysis & Mitigation

CVE-2026-21589: Atlassian Data Center Arbitrary File Access Vulnerability — Analysis & Mitigation

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5 min read
CVE-2026-102255: SonicWall SMA1000 Pre-Auth SSRF Vulnerability — Analysis & Mitigation

CVE-2026-102255: SonicWall SMA1000 Pre-Auth SSRF Vulnerability — Analysis & Mitigation

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5 min read
Your Screenshot Tool Uploads More Than You Think — The Case for On-Device Capture

Your Screenshot Tool Uploads More Than You Think — The Case for On-Device Capture

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3 min read
Six markers that an "exposure" article is a dossier product, not journalism

Six markers that an "exposure" article is a dossier product, not journalism

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3 min read
CVE-2026-96940: Microsoft Exchange Server Elevation of Privilege Vulnerability — Analysis & Mitigation

CVE-2026-96940: Microsoft Exchange Server Elevation of Privilege Vulnerability — Analysis & Mitigation

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4 min read
DuckDuckGo CI/CD RCE: How a Single GitHub Workflow Could Have Backdoored Every DuckDuckGo Browser — Writeup Analysis

DuckDuckGo CI/CD RCE: How a Single GitHub Workflow Could Have Backdoored Every DuckDuckGo Browser — Writeup Analysis

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6 min read
How Beginners Can Build Practical Cybersecurity Experience

How Beginners Can Build Practical Cybersecurity Experience

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5 min read
HITRUST CSF Certification: Security Controls, Scope, and Assessment Planning

HITRUST CSF Certification: Security Controls, Scope, and Assessment Planning

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2 min read
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