make signup_current_signups view private?

hi, this module rocks.

one privacy issue is that if user A is looking at the user profile of user B, the tab for user B's signups is available and works just fine. so user A can look at the list of signups for user B. this might be how it should work for many sites, but i am wondering whether there is a way to restrict that tab so it is visible only for user B (and site admins, of course).