They are from National Securites and they are a scam watch out

He called and asked for my boss.  I asked what it was regarding.  He said "new business".  I said I would have to take a message.  He said he would call back in the morning and hung up.  These types of callers are pathetic.

Some guy who sounding like he as eating asked for a previous CEO by first name.  I said no one here by that name.  He then asked who was the current president.  I just hung up on him.

Asked for 2 people no longer with the company. Said he was calling about "new business" and "investments" and wouldn't supply any other information, such as what company he was calling from. I asked to take a message, he said he would call back then hung up.