I think someone else has got into my account. What do I do?

Change your password now: that signs every other device out. Click your name or picture at the top right, then My Account, and on My profile fill in the card Update Password and click Save. Saving ends every other session and deletes every API token, and Panoramr emails you that the password was changed. If you cannot sign in, reset it instead: see I forgot my password.

Then:

1. Check that the Email on My profile is still yours.
2. Turn on two-factor sign-in, so a password alone is not enough: see How do I turn on two-factor sign-in?
3. If tours were changed or something was bought, contact us from your account's email address.