Yes, AR is correct, its apparently a person from "Microsoft support" they have you look through your event viewer and stuff like that to make it appear to be real. After about 5 minutes of them "helping" they say they are going to connect you to a service tech.They then tell you to go to www.support.me where you are given an access pin, a file gets downloaded on to your system, which, on a windows system does 2 things, first off after the self-executing exe file unzips its program and "searches" for the virus. A secondary remote access program starts up and someone gain access to your computer. This is just like the old back oriface programs from the 90's.Its actually quite funny because I asked the kid on the phone "how stupid are you?" He replied "no you stupid!"I threatened to kill him and burry him in the ground, I do hope he calls the police and has me arrested like he threatened.

This number calls our home repeatedly weekly and sometimes daily around 9:00 am and also in the middle of the night. ?It is someone trying to fax us.  It's been going on for quite a number of years.

(519) 570-4223 called 12:00 noon 08-30-11 came up as unknown name If you dont want to show me who you are...sqrew you! Called back...this # is not in service.

I found out this is a fax number - it's from an online fax service - A friend of mine accidently sent it to me.

I just got a cal from this # (519) 570-4223 I answered and nobody said nothing.Have had them  before too.

they are using skype - making it look  like a local number. they are calling from europe about some business thing - I had to pry that out as they wanted the manager and I said no - and they kept wanting to hang up and not say why they are calling.