Thank you so much for your quick response erisuser1! I sincerely hope that you are correct. I do, however have a couple of other odd events occur, though, just since I posted the last message. About an hour ago, I unlocked my phone, and went to one of my alternate home panels. As I did, I watched as it seemed that someone or something was trying to remove widgets or icons from the panels. Also, while trying to view the Lookout site, the Internet Browser kept closing on its own.
As I said, I sincerely hope that you are completely correct and that the problem clears up om its own. If not though, at least you gave me a plausible excuse for my Equipment Protection Insurance (which I pay for monthly) to cover the cost of a replacement device. Hardware problems are covered, but viruses and malware are not.
Thanks again and all additional tips and suggestions would be welcome.
Thanks.