Called my cell phone, I answered while traveling in a car. A person with a foreign accent indicated my McAfee was not up to date and he needed to work on my computer to fix it (as a function of McAfee service). He asked if he could call me tomorrow at the same time and if I would be at my computer at that time. I indicated I would be available. When I got home, I checked McAfee and it appears it is working ok and it has the latest updates.