Security Guard Magazine
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    Microsoft Copilot Windows privacy

    Microsoft's Copilot Vision Expansion Raises Enterprise Security Red Flags

    April 10, 2025 • 1 min read

    Microsoft's Copilot Vision feature is expanding beyond Edge to analyze content across all Windows applications, triggering major security concerns for organizations. The system-wide screen sharing capabilities with AI raise critical questions about data privacy, retention policies, and potential exposure of sensitive corporate information.

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    Microsoft Windows LDAP vulnerability

    Microsoft's April 2025 Security Update Addresses 121 Vulnerabilities, Including Active Exploit

    April 09, 2025 • 1 min read

    Microsoft's latest Patch Tuesday release tackles 121 security vulnerabilities, with 11 critical fixes and a actively exploited Windows vulnerability. System administrators are urged to promptly deploy these updates, which address critical issues in LDAP servers, Remote Desktop Services, and various other Microsoft products.

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    Microsoft Windows Ukraine Romania

    The Rise and Fall of EncryptHub: A White Hat Hacker's Dark Turn

    April 07, 2025 • 1 min read

    Microsoft acknowledges a notorious threat actor for discovering security vulnerabilities, while evidence of his criminal activities continues mounting. This complex tale explores how a skilled Ukrainian cybersecurity expert straddled the line between ethical hacking and cybercrime.

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    FIN7 malware Windows Python

    Russian Cybercrime Group FIN7 Deploys Sophisticated Anubis Backdoor for Windows Systems

    April 02, 2025 • 1 min read

    FIN7's latest Python-based malware, Anubis, enables comprehensive remote system control while evading detection through advanced techniques. The backdoor, distributed via phishing campaigns, features modular design, encrypted communications, and capabilities including remote command execution and keylogging.

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    Chrome Windows Kaspersky cybersecurity

    Critical Zero-Day Vulnerability in Chrome Targets Russian Institutions

    March 26, 2025 • 1 min read

    A sophisticated zero-day vulnerability in Google Chrome allowed attackers to bypass sandbox protection through targeted phishing campaigns against Russian organizations. The recently patched CVE-2025-2783 flaw enabled automatic infections through malicious forum invitation links.

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    Microsoft ransomware BYOVD Windows

    Critical Vulnerability in Paragon Driver Exploited by Ransomware Groups

    March 01, 2025 • 1 min read

    Microsoft researchers have discovered multiple severe flaws in Paragon's partition manager driver, with ransomware gangs actively exploiting one vulnerability to gain system-level access. The critical flaw affects BioNTdrv.sys driver versions prior to 2.0.0, enabling attacks even when the software isn't installed.

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    Xerox Windows LDAP vulnerability

    Critical Security Flaws in Xerox VersaLink Printers Enable Windows Credential Theft

    February 18, 2025 • 1 min read

    Security researchers discovered severe vulnerabilities in Xerox VersaLink C7025 printers that could allow attackers to steal Windows credentials through LDAP and SMB/FTP exploits. Xerox has released patches while recommending security measures for affected organizations.

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    Microsoft Windows malware cybersecurity

    Critical Windows Security Update Patches 55 Flaws, Including Two Active Exploits

    February 13, 2025 • 1 min read

    Microsoft's February 2025 Patch Tuesday addresses 55 security vulnerabilities in Windows systems, with two zero-day flaws already exploited by hackers. The update fixes multiple critical issues including remote code execution and privilege elevation vulnerabilities.

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    Nvidia vulnerability Windows Linux

    Nvidia Patches Critical Security Flaws in GPU Drivers with Latest Update

    January 21, 2025 • 1 min read

    Nvidia releases crucial security updates for GPU display drivers and vGPU software, addressing seven vulnerabilities including high-priority flaws. The patches fix issues that could enable data tampering, information disclosure, and code execution through compromised systems.

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    UEFI Microsoft Windows malware

    Critical UEFI Secure Boot Vulnerability Threatens Windows Systems Worldwide

    January 20, 2025 • 1 min read

    A major security flaw in UEFI Secure Boot (CVE-2024-7344) exposes Windows systems to potential bootkit attacks that can survive system reboots and OS reinstalls. Microsoft and Linux vendors have released patches to address this vulnerability that bypasses critical startup security checks.

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