7531598624

Friday 8:30 pm call from male Indian accent phone operator, private number, tried for 45-1 hour to access my computer.  He could not get past my anti virus.  I just hung up on him.
Sunday at 6:30 pm private number.  Same person called and I told him that Microsoft Windows does not make phone calls to customers and that there is an investigation on these phone scams.  I hung up on him again.
Monday 6:30 pm, 753-159-8624.  Same person talked to my wife.  My wife informed him that Microsoft windows does not call homes for any services and that there is an investigation on these phone scams.  He insisted that he wanted to talk, but my wife just hung up on him.

1-753-159-8624. Getting calls from this number several times for the past 2 months. No message left. When I answered
there is no sound and then a recording that said goodbye. When I call back an answering machine goes This is deborah tomai.

I placed a block on it