Getting error 65000 in Intune when deploying Settings Catalog policies? This error means Intune can't process the policy, usually because required ADMX files weren't delivered to the device.
Microsoft recently identified a critical vulnerability, CVE-2026-21509, affecting several versions of Microsoft Office.
Microsoft released an emergency security update for a vulnerability known as CVE-2026-21509.
Getting "AADSTS5000225: This tenant has been blocked due to inactivity"? Microsoft locked your Azure AD tenant after 200+ days of billing inactivity. You have 20 days to recover access.
Getting error -2016281112 ("Remediation failed") in Intune when deploying Settings Catalog policies? This is usually a false-positive error. The policy likely applied successfully.
Microsoft 365 shows "Unlicensed Product" or activation errors. Sign out, clear credentials, repair Office, or run SaRA to fix.
Deploy the 2023 Secure Boot certificates before the 2011 certificates expire in June 2026. Registry keys, scheduled task, and verification steps.
Microsoft's January 13, 2026 Patch Tuesday delivered three security updates for Office 2016 that are causing widespread issues for MSI-based installations. These updates patch critical remote code execution vulnerabilities (CVE-2026-20948, CVE-2026-20952, CVE-2026-20953)
Windows Update fails to install KB5074109 or KB5073455 with error 0x800f0922 or 0x80070306. Run DISM, reset update components, or install manually.
Error 734: The PPP link control protocol was terminated when connecting to a VPN, especially one using multi-factor authentication (MFA). This indicates the Point-to-Point Protocol (PPP) negotiation failed, often during the MS-CHAPv2 handshake with MFA.
Washington SMBs face strict 30-day breach notification laws. Learn what cyber insurance actually costs, what carriers require, and how to get covered in 2025.
A remote code execution (RCE) vulnerability, CVE-2025-48984, allows authenticated domain users to execute arbitrary code on Veeam Backup Servers running version 12.3.2.3617 or earlier. The exploit uses
