I work in the IT Department of my company and we use one multi-license Windows 7 Ultimate Productkey for our in-house machines. Lately I've come to the strong suspicion, that workers from other departments somehow got a hold of the key and are using it to install Windows 7 on their private machines at home.
I'm worried that it might leak further and be blacklisted (which would cause serious headache).
Is there any way to check how many machines are currently activated on the key or how I might be able to frame down the specific people doing this?
Thanks in advance!