Discover 7 surprisingly old Windows Command Prompt commands that remain valuable for PC troubleshooting and maintenance today ...

On Windows 10, you can use the DISM command tool to repair the local image, which you can use with the System File Checker ...

Hackers are actively exploiting a maximum severity vulnerability (CVE-2025-10035) in Fortra's GoAnywhere MFT that allows ...

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...

ESET researchers have identified a new threat actor, whom we have named GhostRedirector, that compromised at least 65 Windows servers mainly in Brazil, Thailand, and Vietnam. GhostRedirector used two ...

Russian APT COLDRIVER launches ClickFix attacks with BAITSWITCH and SIMPLEFIX malware; BO Team and Bearlyfy target Russia.

Cybersecurity researchers have disclosed details of a new malware family dubbed YiBackdoor that has been found to share "significant" source code overlaps with IcedID and Latrodectus.

If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.

Learn how to fix the issue where installation media won't unmount in Hyper-V, preventing clean VM startup or configuration ...

The attackers used process hollowing against RegAsm.exe, patched Windows defenses such as AMSI and ETW and unpacked further ...

By default, Windows 11 hides all of the available options from its right-click menus. If you want to see each one of them, ...

If you've encountered a problem with a Windows upgrade, you know how maddeningly unhelpful Windows error messages can be. These are my favorite troubleshooting tricks.