We get the same idiots calling us in the UK and much like Pat I always have some fun with them before giving them a blast. What does anger me more so though is when I get a phone call off my 70+yr old mother asking if these guy's are legit. It's ok (well it isn't but you know what I mean) when they phone guy's like us because we know the score but hassling my dear old mom ( or anyone else's mother or father ) is a step too far.A company called Acadia Global is still trying to tell poeople that their pcs are getting infected and they can fix it for a price. It is a known scam dating back to at least 12/12.
Go to the FBI at www.ic3.gov and report it if it hapens to you. Do not give any money or information.