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Microsoft Removes WMIC Tool in Windows 11 to Curb Living-off-the-Land Tactics
Microsoft removes the legacy WMIC tool from Windows 11 builds to disrupt living-off-the-land techniques used by ransomware and malware.
CVE-2026-68820: Windows afd.sys Privilege Escalation Exploited
Microsoft addresses 398 vulnerabilities, including an actively exploited privilege escalation flaw in Windows' afd.sys component.
Microsoft & Apple Patch Critical RCEs and Auth Bypass Flaws
Microsoft released patches for critical-severity RCE and EoP flaws across Active Directory, Azure, and Teams. Apple fixed a Screen Sharing authentication bypass.
Microsoft Secure Boot Bypass via Vulnerable Shims — Remediation Guide
An analysis of a decade-long vulnerability in Microsoft Secure Boot. Learn how vulnerable Linux shims allow attackers to bypass UEFI firmware protections.
CVE-2024-49019: Certighost AD CS Privilege Escalation Explained
Analysis of CVE-2024-49019, the Certighost flaw in Microsoft AD CS. Learn how misconfigured certificate templates allow full Active Directory compromise.
Microsoft MAI-Cyber-1-Flash: Performance Analysis of Security LLM
Microsoft introduces MAI-Cyber-1-Flash, its first specialized cybersecurity AI model, outperforming competitors in CyberGym benchmark testing.
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Microsoft MDASH Update: MAI-Cyber-1-Flash Achieves 95.95% Accuracy
Microsoft announces MAI-Cyber-1-Flash for its MDASH harness, delivering 95.95% vulnerability remediation accuracy at half the previous operational cost.
CVE-2026-50522: SharePoint RCE Exploitation to Steal Machine Keys
Critical CVE-2026-50522 in Microsoft SharePoint is actively exploited to steal machine keys, enabling persistent access. Understand the threat and mitigation.
WSUS Sync Delays & Timeouts: Microsoft's Manual Fix Guidance
Microsoft provides manual steps to resolve persistent sync delays and timeouts impacting Windows Server Update Services (WSUS) deployments, affecting Windows Update…
Microsoft Investigates WSUS Server Synchronization Timeout Errors
Microsoft confirms technical issues causing WSUS synchronization delays and timeouts. Learn how this affects enterprise patch management and security.
ACR Stealer Campaign Targets Microsoft Enterprise Credentials
Microsoft warns of a surge in ACR Stealer attacks targeting browser credentials and session tokens to bypass multi-factor authentication in enterprise environments.
CVE-2026-58644: SharePoint RCE Zero-Day Exploited in the Wild
CISA adds CVE-2026-58644, a critical Microsoft SharePoint Server deserialization RCE vulnerability with a CVSS 9.8, to its Known Exploited Vulnerabilities catalog.
Microsoft April 2024 Patch Tuesday Analysis: Three Zero-Days Patched
Analysis of Microsoft's April 2024 Patch Tuesday featuring 147 CVEs, including critical zero-days CVE-2024-26234 and CVE-2024-29988. Mitigation guide for SOCs.
Windows 11 Compatibility Hold for Dell Devices: Mitigation Guide
Microsoft blocks October 2024 Windows 11 updates for specific Dell hardware due to kernel-level conflicts causing spontaneous shutdowns and performance loss.
Microsoft Patch Tuesday: Addressing 570 Security Flaws
Microsoft released updates for a record 570 security flaws in Windows and other software, with AI aiding discovery. Learn the impact and mitigation.
Microsoft Zero-Days: Active Directory & SharePoint Exploited
Microsoft addresses 622 vulnerabilities, including two actively exploited zero-days in Active Directory and SharePoint Server.
Microsoft Patches Record 622 Flaws and Two Zero-Days — Patch Now
Microsoft releases its largest Patch Tuesday ever, addressing 622 vulnerabilities and two zero-days under active attack. Analyze the security impact here.
Windows Defender RoguePlanet Zero-Day Threat: Patch Now
Microsoft addresses the 'RoguePlanet' Windows Defender zero-day, with a PoC released by researcher Nightmare-Eclipse. Patching is critical.
GigaWiper Windows Backdoor Analysis: Disk Wiping & Fake Ransomware
Runtime Rebel analyzes GigaWiper, a destructive Windows backdoor identified by Microsoft, bundling disk wiping, fake ransomware, and spyware capabilities.
Microsoft Introduces Windows 11 Cloud Rebuild Recovery Feature
Microsoft is testing the new Cloud Rebuild recovery feature for Windows 11 Insider Preview, offering a streamlined, cloud-based OS reinstallation option.
Windows 11 Emoji Panel GIF Fix Highlights Supply Chain Dependency
Microsoft resolves Windows 11 Emoji Panel GIF functionality after provider shutdown, underscoring third-party service dependencies in OS features.
Microsoft's Post-Quantum Cryptography Acceleration: A 2029 Shift
Microsoft accelerates its post-quantum cryptography (PQC) timeline to 2029, urging security professionals to assess current encryption standards and prepare for…
AI Agents Vulnerable to Data Leak via Poisoned MCP Tools
Microsoft warns that malicious tool descriptions for AI agents can lead to stealthy data exfiltration, bypassing security controls by mimicking routine actions.
Windows 10 ESU Extended to 2027: Security Implications
Microsoft extends free Windows 10 Extended Security Updates (ESU) for consumers until October 2027. Understand the security implications and planning for end-of-life.