The New York Times > Technology > Growth of Wireless Internet Opens New Path for Thieves

The New York Times > Technology > Growth of Wireless Internet Opens New Path for Thieveshe spread of the wireless data technology known as Wi-Fi has reshaped the way millions of Americans go online, letting them tap into high-speed Internet connections effortlessly at home and in many public places.

But every convenience has its cost. Federal and state law enforcement officials say sophisticated criminals have begun to use the unsecured Wi-Fi networks of unsuspecting consumers and businesses to help cover their tracks in cyberspace.