Someone with a VERY thick accent claiming to be from the "US Treasury." Said something like (I only could write down snippets, it went by so fast) "This is intended for you." ... "My name is Steve Martin" ... "This is an enforcement action by U.S. Treasury." "Ignoring this will be an intentional second attempt." ... "Federal Criminal office."
Also it repeated about five times and then disconnected. I actually called the number back to see what would happen and a live person answered, sounded like the same guy, and he said, "U.S. Treasury." lol. I hung up. Blocked.