AT&T did it again. After exposing private data on more than 114,000 iPad 3G customers, Apple's cellular partner has inadvertently shared iPhone account data amid a flood of pre-orders. And a customer sent us screenshots to prove it.

The FBI has confirmed it is investigating how private information about iPad users was compromised via an insecure AT&T Web server, as Gawker first reported yesterday. The FBI also contacted Gawker Media today.

Steve Jobs has cast Apple as the most pristine of tech giants, but his sanctimony sometimes backfires. Here, the CEO says Apple guards each use of private customer data—days before Apple partner AT&T exposed iPad customers' private information.