The WSJ is reporting that the FBI has opened up an investigation into the AT&T security breach that revealed the ICC-IDs and email addresses of many iPad 3G owners.
According to an FBI spokesperson "the FBI opened the investigation today but it will not comment on what it is looking at" just yet:
The FBI is aware of these possible computer intrusions and has opened an investigation. It's very early in the investigation.
The intrusions were possible due to a little feature that was supposed to make AT&T customers' lives easier and do not appear to be cause for panic at this time. [WSJ]