There was some "technician" calling my wife just today about cleaning the house's vents and she handed me the phone without much context. He claimed to have personally cleaned them for the former owner, and I told him to send me a mail or letter, and gave him my email address.
Afterwards I realized it might have been some sort of scam attempt. He seemed to be in such a rush to get it done tomorrow and book a time now now now. And he sent no mail.
I guess the scam would have been to prepay some sort of fee or the whole cleaning. But I've got this feeling he was fishing for something more. Dunno if they have the know-how to actually use my voice to scam e.g. my mother.
