Called looking for sensitive information regarding my website.  Then when asked whom they were they hung up!

Got a call from 360-588-6136, asking about my web site that i had just purchased the URL 4 days ago. When I asked what the business was, they hung up.

I got a call from Chris at 360-588-6136, asking about my website and trying to get sensitive information.  He claimed he was going to shut down the website if I didn't answer his questions.  No last name or company name was given...just Chris. He asked for information and when I questioned who he was and why he was asking he hung up.  I called the phone number and it goes to a voice mailbox for Chris Armstrong but I have left a couple messages for him to call me back and he hasn't.  What kind of scam is this?

Chris called me telling me he was going to help me make my website more profitable. I got concerned with his extreme pushy sales tactics and informed him that I must do my do deligance and check him out. He then proceeds to inform me that my website will be shut down and he would call me back in 30 days to tell "told you so", which he did. I am not sure who this joker is but he needs an attitude adjustment.

He told me my source code was incorrect on my website and said it was just free information.  I heard a tv on in the background and asked who he was.  He said "ecommerce specialists."  When I asked how he got my number, he said "fine then" and hung up.