Is it a bad sign when the cable company's white van has been sitting in my elderly neighbor lady's driveway all day?
MAYBE ITS A ROBBERY!! LOL!! Or the cops from Cheech and Chongs up in smoke doing a stakeout in another undercover van!!
Probably War Driving lock down your WiFi.
My WiFi is locked down, but the name on it says FBI Surveillance Unit 27
Lol,
My SSID says police department.
I check my router logs and still see numerous attempts to access, but most devices will do this automatically on open networks anyways.
My wifi is "open", but I use MAC address filtering so it's quite secure.