My friend owns a business that has an outlet on the back side of the building. He noticed his electric usage increase and suspected that someone was plugging in. I've inquired if it was an EV or some other electric user, but he's still trying to snoop it out. In the mean time, he put a lock over the outlet. The other day he found this note: He wants to know if he's a bad guy? I told him, one day there will be wireless charging so he'll have to probably investigate getting a WiFi-like pass code for his electricity then!