Microsoft's Copilot Vision Expansion Raises Enterprise Security Red Flags
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.
Microsoft's April 2025 Security Update Addresses 121 Vulnerabilities, Including Active Exploit
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.
The Rise and Fall of EncryptHub: A White Hat Hacker's Dark Turn
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.
Russian Cybercrime Group FIN7 Deploys Sophisticated Anubis Backdoor for Windows Systems
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.
Critical Zero-Day Vulnerability in Chrome Targets Russian Institutions
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.
Critical Vulnerability in Paragon Driver Exploited by Ransomware Groups
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.
Critical Security Flaws in Xerox VersaLink Printers Enable Windows Credential Theft
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.
Critical Windows Security Update Patches 55 Flaws, Including Two Active Exploits
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.
Nvidia Patches Critical Security Flaws in GPU Drivers with Latest Update
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.
Critical UEFI Secure Boot Vulnerability Threatens Windows Systems Worldwide
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.