No sooner had I launched the internet than an interactive warning dialogue box from CIS appeared, telling me of the detection of a new private network (see attachment). But, being all alone in my apartment and sharing with no one else of the internet, I'm quite sure that it came from the hacker.
Not knowing what to do, I chose at random "Do not automatically detect the new networks" and was immediately no more accessible to the internet.
Any experts who would like to give me a hand, pls.?
Thanks a lot.