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Windows SprySOCKS Malware: Advanced Kernel-Level Rootkit Targets Government Organizations via Supply Chain Vulnerabilities
Winsage
June 17, 2026

Windows SprySOCKS Malware: Advanced Kernel-Level Rootkit Targets Government Organizations via Supply Chain Vulnerabilities

The Windows variant of SprySOCKS malware, developed by the Chinese threat group Earth Lusca, targets government entities globally and features advanced capabilities such as rootkit-level stealth and extensive command-and-control (C2) functionalities. It operates on Windows systems, utilizing two main variants: WINDRV, which includes kernel drivers for stealth operations, and WINPLUS, a streamlined backdoor. The malware can communicate over TCP, UDP, and WebSocket, offering over 30 C2 commands for various operations, including system information gathering and keystroke logging. WINDRV loads a driver named ‘RawWNPF’ into memory using another signed kernel driver, allowing it to conceal processes and achieve persistence. The malware's design incorporates open-source elements and exploits vulnerabilities in the software supply chain, notably using a leaked certificate for driver signing. To combat SprySOCKS, organizations are advised to implement advanced endpoint detection and response (EDR) solutions, maintain regular patching, and manage supply chain risks vigilantly. The malware's adaptability and reliance on legitimate certificates complicate detection efforts, necessitating continuous refinement of security practices.
New Windows Zero‑Day Flaws Target Defender and BitLocker
Winsage
June 15, 2026

New Windows Zero‑Day Flaws Target Defender and BitLocker

A cybersecurity researcher known as “Nightmare Eclipse” has revealed two zero-day exploits threatening Windows systems: RoguePlanet and GreatXML. RoguePlanet targets Microsoft Defender, allowing attackers to execute privileged actions and gain SYSTEM-level access on Windows machines. It is a local privilege escalation vulnerability that remains effective on fully updated systems. GreatXML claims to bypass BitLocker disk encryption by manipulating the Windows Recovery Environment, potentially granting access to protected files. However, its effectiveness may be overstated, as it might require administrator-level access. Microsoft advises organizations to implement security updates, treat lost or accessible devices as high-risk, enforce stricter policies, and monitor threat intelligence to mitigate exposure to these vulnerabilities.
Vietnam launches first criminal case over pirated Windows, Office software
Winsage
June 12, 2026

Vietnam launches first criminal case over pirated Windows, Office software

Authorities in Phu Tho province have initiated a criminal case regarding the illegal installation and use of copyrighted software, specifically targeting pirated Microsoft Windows and Office products. Formal charges for "infringement of copyright and related rights" have been made following urgent searches at five locations in Hanoi and Phu Tho. The investigation revealed that individuals and businesses were using various platforms to promote, distribute, and sell unlicensed software, including cracked software and counterfeit license keys. The inquiry began with Song Lam Trading and Service Co, whose director faces allegations of supplying 81 computers pre-installed with unauthorized software. An additional 350 computers linked to a local educational institution were also found to have illegal software activation. The implicated companies include Athena Vietnam Information Systems Co and Tek-Solution Technology Co, whose directors are under police scrutiny. Authorities estimate that the financial losses for copyright holders could reach tens of billions of đồng, and they have raised concerns about cybersecurity threats associated with illegally activated software.
Critical Windows Netlogon RCE flaw now exploited in attacks
Winsage
June 1, 2026

Critical Windows Netlogon RCE flaw now exploited in attacks

The Centre for Cybersecurity Belgium (CCB) has warned about the exploitation of a critical vulnerability in Windows Netlogon, identified as CVE-2026-41089, which allows remote code execution on domain controllers without prior access or authentication. This vulnerability, characterized as a stack-based buffer overflow, was patched by Microsoft during the May 2026 Patch Tuesday. The CCB emphasized the urgency of patching vulnerable servers, noting that the vulnerability is actively being exploited. The CVSS score for this vulnerability is 9.8. Further details on the ongoing attacks have not been disclosed, and Microsoft has not updated its advisory on the vulnerability.
5 myths about antivirus software that are hurting your device more than helping it
Tech Optimizer
May 28, 2026

5 myths about antivirus software that are hurting your device more than helping it

Windows Defender is a basic antivirus that meets the needs of most users against everyday threats but lacks the comprehensive protection of advanced solutions like Bitdefender, which offers features such as real-time protection against scams, identity theft, ransomware, a VPN, parental controls, and a password manager. Even careful internet users can fall victim to cyber threats, making antivirus software necessary. Modern antivirus solutions, including Bitdefender, do not significantly slow down PCs due to advancements like AI-powered scanning technology. Today's antivirus software operates automatically, requiring minimal user intervention, and protects against a wide range of threats beyond just viruses, including ransomware, phishing, and spyware.
MiniPlasma zero-day gives SYSTEM access on fully patched Windows 11
Winsage
May 18, 2026

MiniPlasma zero-day gives SYSTEM access on fully patched Windows 11

GitHub has introduced enhancements aimed at improving security and user experience on its platform. Key features include a more robust authentication process to protect user accounts, improved monitoring tools for tracking changes and vulnerabilities in repositories, a streamlined interface for easier navigation, and new collaboration features such as integrated chat options and real-time updates. Additionally, GitHub has launched initiatives to encourage user feedback to ensure the enhancements meet the needs of its user base.
Norton 360 explained: features, protection and US use
Tech Optimizer
May 17, 2026

Norton 360 explained: features, protection and US use

Norton 360 is a subscription-based security suite developed by Gen Digital, designed to protect various devices, including Windows PCs, Macs, smartphones, and tablets, from threats like malware and phishing attacks. It includes features such as antivirus and anti-malware scanning, a smart firewall, a password manager, a secure VPN, and dark web monitoring. The suite operates quietly in the background, continuously monitoring for malicious behavior. Norton 360 is marketed in the US and available in Europe and Asia-Pacific, targeting households with multiple devices and online accounts. Gen Digital, the company behind Norton 360, is publicly traded on Nasdaq under the ticker GEN.
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