A new PowerShell-based Hyper-V health tool goes beyond replication status to estimate whether a VM is actually ready for a successful failover.

Nearly every major product family needs immediate patching, from Windows to Office to Microsoft Edge, SQL Server, and even Microsoft Developer Tools. Windows admins are going to be busy this month, ...

Microsoft addresses 163 CVEs in the April 2026 Patch Tuesday release, including two zero-day vulnerabilities, one of which was exploited in the wild. Microsoft patched 163 CVEs in its April 2026 Patch ...

Ransomware criminals exploited CVE-2026-20131, a maximum-severity bug in Cisco Secure Firewall Management Center software, as a zero-day vulnerability more than a month before Cisco patched the hole, ...

In PowerShell, the Exit function allows you to terminate or stop a script from running. It’s like telling the script to quit or finish up. You can use the Exit keyword to make this happen. Sometimes, ...

From automation to system management, these are the PowerShell commands IT pros should know and use in 2026. If you work in IT, chances are PowerShell is already part of your daily routine. You might ...

Sometimes you just want Windows to shut down. But instead of shutting down quickly, the system seems to ponder, blocked by running processes, background services, or open apps. However, for decades ...

ESET researchers have identified new MuddyWater activity primarily targeting organizations in Israel, with one confirmed target in Egypt. MuddyWater, also referred to as Mango Sandstorm or TA450, is ...

(on Powershell V4 you may have to install PowershellGet before) or download from here: https://www.powershellgallery.com/packages/SysAdminsFriends/. Functions for ...

I'd like to thank my coauthors Adrian Schipor and Martin Zugec for their invaluable contributions to this research. TL;DR This investigation, conducted with support from the Georgian CERT functioning ...

The FBI and the U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued an advisory today warning of the growing threat of Interlock ransomware. The Interlock ransomware variant first ...