Yes, I thought it was Lockheed Martin too. But the man had an east Indian accent and asked about my computer. I said my computer was just fine and hung up despite his protestations.
Was it a cyber attack? hey could be checking to seeif you are having problems with somhting they attached to your compute to know if it is cool to proceed with their hack.
Please sht this hone number down. They are cyber attackers an are going to get your information. I have called the FBI. I can't type all of my letters and I just got a call from my own telephone number!