Chuck, I don't administer the galleries, I just support the back end. But here's how it was explained to me.
PhotoPost allows you to set some galleries to be visible by default to everyone. And some galleries, you must be logged in to see. Still other galleries are able to be made private by allowing only a specific group of people to access it.
These latter ones are what I mean by private galleries. If there's another way to accomplish a private gallery in PhotoPost, I'm all ears.
And things are showing ... everywhere, to anyone. Galleries and the photos in them, which before this update could only be viewed by the small group of staff which had access specifically turned on, one by one, manually, can be viewed by someone not even logged in.
Thanks in advance