I got rung in the UK I think a month ago from someone claiming to be from Coinbase. I told them I only had about £5 of Bitcoin cash in my account (which was true), and they immediately lost interest and said a forthcoming email would handle the matter.

They also asked if I had cold storage. I told them I had a fridge (also true).

An elderly friend of mine has been receiving Coinbase security alerts. Needless to say, she has never used the site and has no crypto.

Hahaha, i'm using this next time I get a spam call