If you've forgotten or misplaced your password, you can perform a password reset to reaccess your account.
If you have a Lumin login:
1. Go to the Lumin Sign-In page.
2. Click Forgot Password.
3. Enter your email address & select Reset My Password.
4. Log in to your email and follow the reset link.
If you have a Google or Dropbox sign-in:
You cannot reset your password via Lumin. You signed in via a third party (Google or Dropbox) which means your password is the same as your Gmail or Dropbox account.
Try signing in again via the third party login.
Forcing a password reset for your entire Circle:
If you're the Circle Admin, you can force a password reset for your whole Circle. This is something you might want to do once in a while to keep passwords fresh and secure.
Find out how to force a bulk password reset here.