Caller: someone claiming to be David Watson from Amazon

DO NOT answer anything from this number - total scam! Claiming to be from Amazon, they try to convince you that there have been unauthorised purchases on your Amazon account, and use an extremely complex web of deceit in order to try and get control over your phone and whatever else. I had to reset my phone to factory settings, and narrowly missed having money stolen.

Claimed to be amazon scam

Silence on the other end, hung up when I spoke. Will be blocking the number.