A crucial Windows security certificate just expired - how to check your PC ...
Microsoft has released Secure Boot 2023 certificates to all eligible Windows 11 and Windows 10 PC. Here's how to check if you ...
Windows 11 Point-in-time restore can use up to 50GB of storage, but the space isn't pre-reserved. Here's how it works and why ...
Secure Boot certificate expiry 2026 arrives June 24 when Microsoft’s KEK CA 2011 expires. Devices missing the UEFI 2023 ...
This runbook documents a safe process for remediating the Windows Secure Boot certificate expiration / Microsoft UEFI 2011-to-2023 certificate transition for a Windows virtual machine running on ...
The FBI and CISA are warning that a phishing campaign targeting Signal users tied to Russian intelligence services has ...
Trusted host lists can help keep PowerShell remoting working in mixed domain and workgroup environments, but only if admins avoid overwriting existing WinRM settings.
Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...
A new backdoor dubbed Mistic has been observed in financially motivated attacks targeting organizations in the insurance, ...
On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...
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