Microsoft activation

[wx69wx2023]

https://massgrave.dev/

MAS is a well-known Microsoft product activation solution.

Now they announce in their discord.

https://discord.gg/j2yFsV5ZVC

Hi @everyone <:blobcatcozy:1118204792750231603> 

We’re thrilled to share some groundbreaking news from the <@&1139034750405853194> team!

Our team has successfully cracked almost the entire Windows / Office software licensing protection. With this new method, we can **permanently activate** almost **any version of Windows and Office**, spanning from **Vista to the latest Windows 11 and Server 2025 including CSVLK and ESU**.

We can easily activate Windows 10 ESU (Extended Security Updates) licenses, ensuring extended updates post-October 2025.

This breakthrough is even more impressive due to its simplicity—**no third-party file installation, no system file modifications, and completely clean execution**.

**This is the largest breakthrough in Windows / Office piracy ever.**

This solution will be available in the coming months—stay tuned for updates!

It's great，because it is no need to mod system file or install other thing.

How do they do it?

The product key is generated by Pkey2005?
https://github.com/UMSKT/writeups/blob/main/PKEY2005.md

How to generate legitimate activation information for registration on MS server.

Leaked private keys?

[wx69wx2023]

https://github.com/FHWWC/KeyCheck/

The pkeytool, it could check the validity of the key and the number of times the key is available.