Something is just wrong with this.

Several Internet Service Providers in the United States use subscribers’ cable modems to broadcast free WiFi hotspots to other customers in the area. While notes about this practice are always buried somewhere in terms and conditions or other notices, subscribers are often unaware of this practice. And as might be expected, they’re often taken aback when they learn for the first time that their Internet connections are being used to provide strangers with free WiFi.