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Tag: Information Security
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When investigating phishing emails, suspicious websites, malware activity, or potential command-and-control infrastructure, DNS records are often one of the fastest ways to gather actionable intelligence. A simple DNS lookup can reveal hosting providers, email infrastructure, cloud services, content delivery networks (CDNs), and security controls that help analysts understand what they are dealing with. Whether you’re…
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CVE-2026-46519 is a high-severity authorization bypass vulnerability affecting mcp-server-kubernetes, a Model Context Protocol server used for Kubernetes cluster management. The flaw allows a client to directly execute restricted Kubernetes tools even when environment variables are configured to limit available operations. This issue matters for DevOps teams, Kubernetes administrators, platform engineers, and security teams using AI…
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CVE-2026-48095 is a high-severity vulnerability in 7-Zip that affects versions through 26.00. The issue is a heap buffer overflow in 7-Zip’s NTFS archive handler and was fixed in 7-Zip 26.01. For IT and security teams, the risk is clear: a crafted archive-like file could trigger memory corruption when opened, tested, or processed by a vulnerable…
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CVE-2026-32202 is a Windows Shell spoofing vulnerability involving protection mechanism failure in Microsoft Windows. NVD lists it as CVSS 4.3 Medium, but that score understates the operational risk — CISA has added it to the Known Exploited Vulnerabilities catalog, which in practice overrides the severity label for patching prioritization purposes. The core issue is that…
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TL;DR CVE-2026-20093 is a critical authentication bypass vulnerability in Cisco’s Integrated Management Controller (IMC), carrying a CVSS score of 9.8 out of 10. An unauthenticated, remote attacker can exploit it by sending a single crafted HTTP request to reset the password of any user on the system — including the Admin account — and gain…
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Executive Summary (For Management) Your organization’s firewall is only as secure as the system managing it. CVE-2026-20131 is a remote code execution (RCE) vulnerability in Cisco Secure Firewall Management Center (FMC), the central platform many organizations use to manage and coordinate their entire Cisco firewall estate. Abstract This is not a theoretical risk. It is…
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⚠ Active Incident Published: March 31, 2026 Category: Supply Chain Security Severity: Critical 🚨 Immediate Action Required If your environment ran npm install on axios between 00:21 UTC and 03:29 UTC on March 31, 2026, you may have deployed a Remote Access Trojan. Treat affected systems as fully compromised — do not attempt to clean…
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Your employees are already using AI tools. ChatGPT, Microsoft Copilot, Google Gemini, Claude — they’re in your inbox, your documents, your customer support workflows, and your development pipelines. Most of them got there without a single security question being asked. This post introduces the AI Vendor Security Questionnaire for Business — a 40-question assessment built…
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Most people assume that if they’re not doing anything wrong, they have nothing to worry about. That thinking made sense twenty years ago. It doesn’t anymore. Right now, foreign governments, shady data brokers, and surveillance-based apps are quietly building detailed profiles on ordinary Americans your location history, your health habits, who you call, what you…
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Network segmentation and network isolation are foundational concepts in secure network architecture. They’re often discussed together because both reduce risk, but they are not interchangeable and serve very different purposes in a security strategy. This matters for technical professionals who design, assess, or secure enterprise networks. Misunderstanding the distinction can lead to poor architecture decisions,…
