I have received a letter to our house addressed to a name I don't recognise (not one of our neighbours) saying that someone's unpaid bill is being passed to Arvato (debt management agency).
I am going to knock on neighbours' doors later to check no-one is moving in or out which would explain it.
But in the meantime, should I call Arvato? Can this affect my credit rating or is that a myth?
thanks for any help!