Had 3 emails yesterday stating that I was out when a delivery was attempted on Monday and that I should respond asap to rearrange the delivery (there was also an attachment to the email).
Coincidentally - or not - I was expecting a delivery but not for the date specified. I deleted all the emails without further ado.
Can't remember the name of the company who sent the email, but just remember to be very careful when you receive an email asking for personal details from someone.
If in doubt - bin it!
PS - my expected parcel arrived safe and sound yesterday, it was sent via DPD and they were excellent, sent numerous text messages advising delivery status - option to have it delivered different day/to a neighbour (I chose this option as we were out that day) and they even sent me a text to advise that it had been delivered and to which neighbour!