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.
Even if every /.'er did this, it still would be a drop in a bucket compared to the number of folks who happily pay the fee.
For example, many pay wifi points can be circumvented just by connecting to a VPN over UDP (since they're only filtering TCP requests). I doubt they're going broke due to that issue though..
2 - Take your laptop to Starbucks for a coffee.
3 - Profit!
I can see the fnords!
I have a friend who owns a small restaurant, selling smoothies and sandwiches. He has internet access from the back office, and uses it to communicate with vendors.
He doubled his breakfast and lunch business over the last few months by putting up a wireless router and giving away wifi access. The sign says "with any purchase" but there is no easy way to implement that, so he just leaves it unsecured. Most people buy something anyway.
It costs him almost nothing, and helps to sell food by making the location more welcoming to his customers. It won't take very long for other small food and beverage businesses to catch on.
It's kind of like "air conditioned" businesses used to be. Fifty years ago, air conditioning was unusual. But customers liked it, so the businesses that had it got the customers. Now, every business has it. The only real difference is that wifi is a lot cheaper to provide.