We collect and store only and all the personally identifying information that you explicitly provide, and track you to the extent that we consider necessary for the site to work as expected or to identify abuse. Otherwise, we may collect and store anonymous statistics on all visitors and users.
We track visitors, but not logged-in users, using Google Analytics.
When searching for feeds TBRSS falls back to the Google Feed API, which requires sending your IP address to Google to show that the request is legitimate. This is true whether or not you are logged in.