Millions of computers may be getting a security alert noting that their computer is infected with 'Behavior:Win32/Hive.ZY', a severe threat. However, it appears to be a false positive. Here's what we know so far.

source https://www.windowscentral.com/software-apps/windows-11/windows-defender-is-reporting-a-false-positive-threat-behaviorwin32hivezy-its-nothing-to-be-worried-about