https://www.theregister.co.uk/2018/02/14/meltdownandspectredetector_comes_to_windows_analytics/

Microsoft's added a Meltdown-and-Spectre detector to Windows Analytics, the company's telemetry analysis tool for sysadmins.

The new version of the tool arrived on Tuesday, when Redmond revealed new features to check antivirus status, operating system update level, and firmware status.