Microsoft Windows – MCYSEKA-Maritime Cyber Security Knowledge Archive

U.S. CISA adds SKYSEA Client View, Rapid7 Velociraptor, Microsoft Windows, and IGEL OS flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds OracSKYSEA Client View, Rapid7 Velociraptor, Microsoft Windows, and IGEL OS flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added OracSKYSEA Client View, Rapid7 Velociraptor, Microsoft Windows, and IGEL OS flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the descriptions […]

October 16, 2025

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IT threat evolution in Q2 2025. Non-mobile statistics

The report presents statistics for Windows, macOS, IoT, and other threats, including ransomware, miners, local and web-based threats, for Q2 2025.

September 5, 2025

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Batavia spyware steals data from Russian organizations

Kaspersky experts have discovered a new spyware called Batavia, which steals data from corporate devices.

July 7, 2025

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IT threat evolution in Q1 2025. Non-mobile statistics

The report presents statistics for Windows, macOS, IoT, and other threats, including ransomware, miners, local and web-based threats, for Q1 2025.

June 5, 2025

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Windows 11 Forces Microsoft Account Sign In & Removes Bypass Trick Option

Microsoft is killing the Windows 11 bypass trick — soon, all setups will require internet and a Microsoft Account, leaving privacy-conscious users with fewer options.

April 4, 2025

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Update VMware Tools for Windows Now: High-Severity Flaw Lets Hackers Bypass Authentication

CVE-2025-22230 is described as an “authentication bypass vulnerability” by Broadcom, allowing hackers to perform high-privilege operations without the necessary credentials.

March 26, 2025

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ClickFix: How to Infect Your PC in Three Easy Steps

A clever malware deployment scheme first spotted in targeted attacks last year has now gone mainstream. In this scam, dubbed “ClickFix,” the visitor to a hacked or malicious website is asked to distinguish themselves from bots by pressing a combination of keyboard keys that causes Microsoft Windows to download password-stealing malware.

March 15, 2025

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Patch Tuesday: Microsoft Fixes 57 Security Flaws – Including Active Zero-Days

Microsoft’s March 2025 Patch Tuesday includes six actively exploited zero-day vulnerabilities. Learn about the critical vulnerabilities and why immediate updates are essential.

March 12, 2025

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New Mac Malware Poses as Browser Updates

Researchers warn of rising macOS-targeted attacks as hackers exploit fake updates to bypass security. FrigidStealer malware highlights growing enterprise risks.

February 18, 2025

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Windows CLFS and five exploits used by ransomware operators (Exploit #4 – CVE-2023-23376)

This is part five of our study about the Common Log File System (CLFS) and five vulnerabilities in this Windows OS component that have been used in ransomware attacks throughout the year.

December 21, 2023

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