These guys are getting a lot more clever. Normally, I just hang up on these things, but the call was for "suspicious activity on my Amazon account," but after a few question that the scammer should have know if really working for Amazon, I hung up, without giving away anything usable. Seriously man, this is disgusting and unnerving that they're getting more cunning about these scams.

Amazon will never call you.

Amazon would know what the last thing you ordered was and would not need to ask you that.

Beware and learn from this.