Windows 10: Block MAK key from continuing activating windows

A MAK key for windows server key has been leaked out from my organization, and somebody is using it to activate windows server illegally for clients outside the organization, how can we block and stop the specific MAK key from continuing activating and to cancel and block all previous activated windows server used outside our permission?

:)

 

Windows 10 Mak key

Hi my Windows 10 is activated by Kms server .

I got a man key of Windows 10.

SO, HOW CAN I change from Kms server to MAK key . Pls tell me the required steps and At which step would I need An internet connection.

 

Activating Windows 10 Pro with MAK key

We purchased 5 Windows 10 Pro MAK licenses from from the Microsoft Volume License site and downloaded the software. Installed yesterday on a brand new build and all went well until we tried to activated the license. To make a long story short it will not
activate no matter what we or Microsoft's first ties support try to do. Some of the errors indicate that we are trying to input a KMS key instead of a MAK key. It has reached a point where when I click on Change Product Key or Troubleshoot nothing happens.
I would appreciate any suggestions or advise anyone might have. Thanks in advance.

Tim

 

MAK key

Good evening,

I have bought a Windows 10 key on the Internet and than activated it on my PC. It appeared to be a MAK key and so i got scammed. The seller told me that it is not possible for me to be refunded su I decided just to delete this key from my PC (slmgr /upk
and slmgr /cpky). But it seems that this key is bound to my Microsoft account now and my windows keeps activating. I am here to ask for help. How can i delete this key from my Microsoft account and to continue using my non-activated Windows?

Thank you for help in advance.