AT&T Accidentally Provides Free Wi-Fi To All
SecureThroughObscure writes tells us about a hack broken by MacOSRumors: you can get free Wi-Fi at Starbucks, Barnes & Noble, and other AT&T hotspots if you know how to set your browser's user agent string (trivial on Safari), and know a valid iPhone phone number. ZDNet blogger Nate McFeters gives some more details and links. This can't last.
The real wtf is that the iPhone's number is in the user agent string. How long till that is used to justify an "existing business relationship"?