Use Your Gamer Launch Account
Your account from any Gamer Launch site is valid here.
If you already have a Gamer Launch account connect your Facebook account on your user profile first before using Facebook connect to login. Otherwise you may end up with a new account.
STO Updates/Releases/Announcments PUBLIC ACCESS: Release Updates for STO that specifically has been posted by Cryptic either on their website, STO website, or game launcher UI.