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UPDATE - Viasat blocked the laptop yesterday, today I meet with the seller to recover my money, got my money back.

Should I inform Viasat?
 
Wow! Interesting to see this thread reactivated with almost the identical situation. I’m glad you got your money back. That’s the best outcome.
 
Just for an update -

I got my money back, I meet with the seller, returned the laptop and got my money back.

With the information I got from here and some other forums I was able to find out a code to check about MDM/EDM enrollment.

I bought another second hand MBP but know i make sure there no MDM/EDM enrollments.
 
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