Assuming you use Windows VMs, you can change the name of devices in Device Manager because some scammers like to use devmgmt.msc to see if it’s a VM or not. Happened to me once, luckily I came prepared.
Not only did the scammer use devmgmt.msc to check if it's a VM or not, he also went into Programs and Features (appwiz.cpl in Run box) to see if VMWare Tools were installed.
More info on Jim Browning's video:
https://www.youtube.com/watch?v=6TM45vNI4Qc&t