Xbox one being hacked by scammer

I'd recommend you urgently contact your internet service provider, to see if they can do anything, such as change your IP.

Read
here. Its good to familiarise yourself with what is going on and what to do.

I personally think you might wanna change password.

https://support.xbox.com/en-US/my-account/microsoft-account/change-microsoft-account-password

It looks like they have Sharked your ip giving them to ability to ddos you (Denial of service) attack Id suggest adding security measures to your account and contacting your Internet service provider to reset your IP address so he can not deny internet
to your home.

Qualcun altro ha avuto questo problema oggi.
Un truffatore sta hackerando xbox su un account e chiedendo soldi per sbloccare l'account.
Sembra che stia influenzando tutta la casa internet.
Non li pagher . Qualcuno ha qualche idea su come risolvere questo problema?
Qualcuno sa come entrare in contatto con Microsoft Guida su questo.

MEsegui ripristinare TCP /
IP

1. Nella schermata Start, digitare CMD. ...
2. INVIO: netsh int ip reset c: \ resetlog.txt Nota: Se non si desidera specificare un percorso di directory per il file di registro, eseguire invece il comando seguente: netsh int
   ip reset .

[Mod Translation:

Someone else had this problem today. A scammer is hacking Xbox into an account and asking for money to unlock the account. Looks like it's affecting the whole Internet house. He won't pay them. Does anyone have any ideas on how to solve this problem?
Does anyone know how to get in touch with Microsoft's guide on this.

ME follows restore to TCP/IP

1. On the Start screen, type CMD. ...

2. Enter: netsh int ip reset c: reset log. txt Note: If you do not want to specify a directory path for the log file, run the following command instead: netsh int ip reset.]

I hope it works if you try this, by changing the internet line of House of which you have been attacked.