Yes, I know....my wifi connection is someone else's home network!
Well, shame on you! [grin]. It's amazing how many unprotected little networks there are out there. I am rarely in a place without one. It's wrong to steal someone else's connection, but how can you resist.
I do draw the line at snooping around their system, though. Lots of folks share all their resources within the network, but don't bother to protect the network. Amazing!