Strangers have access to BuddyPress menu in the footer

Please help quickly! I thought I had all my bases covered with stranger access, but I just recently discovered that non member, strangers can click the bottom menu in the Business Portfolio theme and access the members only pages.

Has this changed with the update of the membership plug in? This is a HUGE problem. I think I have the levels set up correctly but now any stranger can come along and access the forums and the membership page.

It is imperative that my site be completely secure. What do I have to do to fix this?

Website is