Turn off Bing integration and SearchUI.exe still attempts to make connections to Microsoft servers even though it should be operating completely locally.

I blocked it with my (third party) Firewall, which I shouldn't have to do.

In older versions of their AV solution you could choose what to send to Microsoft, down to even not sending where the File is located, just what it detected.

There was not even a option to send Memory Dumps.

Now its all or nothing.

I imagine Microsoft will eventually amass a humongous porn stash from those memory dumps. You can hope it's anonymous, at least. ;-)

Except that "memory dump" means anything you have, and text typed at the browser includes most of your passwords.