Got a dialog from Norton 360 saying "the computer '184.108.40.206' is attempting to access Firefox on your computer. The Port number was 52020. I was not visiting any sketchy sites at the time. Mac OS version 10.15.7. I blocked the connection both times I received the notification. This number is not the address of any of my devices. I can't find any info on what this activity could be associated with, and online and phone support has been entirely unhelpful. Does anyone know anything about what this could be related to? I understand the connection was caught and blocked, but I'm just trying to understand if this was an intrusion attempt about which I should be worried. Thanks to anyone for any insight!