My update is late but all tests were a-okay. Glad this was a false alarm. Thanks @davidanderson for the explanation. Hope all had a great Winter Solstice and Happy Holidays to all.
I have also started receiving the WordFence alert for my clients. There does not seem to be any updates on the Updraft site. I will run some tests on LocalWP and hope the plugin still works correctly. I’ll update the message when I am done.