I first got this message about a month ago. I contacted both Norton and the internet provider and long story short changed my password (which was already pretty secure) to something completely unguessable.
The message is back. I don’t know whether I can ignore it because it’s some glitch, or if there is genuinely a problem? I’m on Windows 10.
Creating this as a new topic since although it has been raised in the past, apparently not since 2023 and I assume things have moved on a bit in two years.