I just got an email from someone about this AP, apparently it's in Northcote:

Hi there,
This is a frendly email. I just wish to advise you that your computer is not secure and can be accessed by anyone who has a remote laptop in the Northcote area - to be more specific - Northcote Point. Regards, Adrienne

I dunno anything about the AP, but just posting it here as public service anounement for those who own the AP