this caller is calling people and attempting to get them to install teamviewer (a remote control software) to access their sensitive data.  Do not do this as teamviewer has an option for unattended sessions, that means they can access your pc even when you arent home, it only needs to be powered on and on your network.  the person appears to have an adolescent's voice and a middle eastern accent. I immediately knew what they were doing and called them out on it.  they then started cursing as they were certainly upset.  they seem to be spoofing non-activated cell phone numbers so they can disguise their true number.  there are many apps for smart phones that allow people to produce "fake" numbers to disguise their own.  i can only assume this complete idiot is doing the same.

Foreign accent, said he was from Windows security.  When I told him I would report the number to authorities, he calmly replied "you cannot track this number".  I then hung up.

Received a few calls from this number 213-453-2621.....claim they are from Windows Support and are receiving errors from my computers.   This has to be a scam......they should be reported.....they keep calling.

Just got called, missed it, called back non working # ! Really? Wow!

Ugh! These people will not take a hint. They have called multiple times claiming to be from Microsoft. It is a scam. I have repeatedly asked to be taken off their call list. The will stop calling for a month and then start again. So annoying!