Has Xbox Live been compromised?

My MS Points on an unused account just went from 90 to 2090 and then to 0!

I got an email about me purchasing 2000 MS points on an old Xbox Live account. I checked and then this came up:

Date Transaction description Details Type Amount Balance
26/10/2011 Adjustment -- Points -2,090 0
26/10/2011 Points added View Points 2,000 2,090
Beginning points balance: 90

Question Info

Last updated July 4, 2018 Views 4 Applies to:

support.xbox.com/contact-us And start an unautherized access investigation.

Did you have to recover your account to the console when you went back to play?

I would also change the password on your account and email.

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