It is sent to an email address I've given no one else but them.
I think that is always a since of a bogus service.
Example of the body of an email I received recently:
Sender: +*******-*******
Size: 7569
ID: UTS. *******. 697
Filename: UTS. *******. 697. Cab
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Deeanna Skretowicz______... and it came with an attachment I would bet may have a toxic payload if opened.
AVOID Numberinvestigator