Unidentified Network?

"Unidentified Network" pops up just under my regular connection (which works fine). When I pull up all local sites (outside users), they each have a name and appear ok. This "UFO" never seems to interfere with my regular connection. It could be hacking, but somehow, that just doesn't add up.

Any thoughts or ideas?

Thanks..

Ignore it.
When on the wireless, there will have this words, as it keep searching.
Nothing wrong with it.