1Password Support Community compromised?

I started to do a search in the 1Password app on my iPad, and at the top of the sidebar under the search field, I see “compromised websites” in red. Tapping that, I see one of the sites listed is this very Agilebits discussion forum, which seems a little ironic. What is the story behind that? Perhaps understanding that will help me understand what the term “compromised websites” actually means.

1Password Version: 7.8.3
Extension Version: Not Provided
OS Version: iOS 14.6
Referrer: forum-search:Compromised