We received a call yesterday.

CID says Martin S. Two calls today. I did not answer.

Called a third time

Windows Security.  A complete scam where they hijack your computer and then charge ransom to return control to you (unless it happens to be my wife's law office and then they grudgingly returned control after legal threats).  Just act hard-of-hearing and keep asking how much you've won in the lottery and when you can expect to receive the check.  They will not stay on the line for long.

Callerid said Indiana. Let it ring until it went to voicemail and of course there was no message.