This announcement is dedicated to users who use Sonarr/Radarr.

FileList is a private torrent tracker, and running Sonarr/Radarr*unsecured, is strictly forbidden. Users running those kind of apps publicly, unprotected by password, will count as being vulnerable (both for you, and for us as a tracker) and will put their accounts in jeopardy.
That being said, we kindly ask you to secure such instances that you run using username and password for login to avoid leaking personal passkey.
Settings -> General -> Authentication -> Basic (Browser Popup)