The virus, MSH/Cibyz, targets Windows PowerShell. It was released last week by the RRLF virus group. PowerShell is a command-line shell and task-based scripting technology that provides control and ...

Fake IT support sites promote malicious PowerShell "fixes" for common Windows errors, like the 0x80070643 error, to infect devices with information-stealing malware. First discovered by eSentire's ...

A typosquatted domain impersonating the Microsoft Activation Scripts (MAS) tool was used to distribute malicious PowerShell scripts that infect Windows systems with the 'Cosmali Loader'.

Windows security updates tend to conjure thoughts of operating system vulnerabilities, including zero-days, being patched or even unexpected failures with serious consequences. This security update, ...

Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...