I have just stumbled across something odd. I was using Google to search for '[username]' and 'Mumsnet' (so two words in the search box) and got results from a website with the domain name
jcpenneyhours.com
I clicked on a random link and it's an entire Mumsent thread, fully navigable so not a screenshot, being mirrored there.
I cannot navigate to the homepage of this domain - access is forbidden, so I have no idea what the website is.
Given the recent security issues, I thought I'd flag this for attention. I have attached a screenshot of a search for Mumsnet threads on Google.