What Was The FBI Doing With 12 Million Apple IDs Anyway?

This morning AntiSec released a list of 1 million out of 12 million Apple UDID's that it said it got from the FBI, which has raised many questions, most prominently perhaps: Just what was the FBI doing with that data in the first place? First off, neither the FBI nor Apple has confirmed that the data released so far is real. Update: Just after we published this post, the FBI issued a statement to Gizmodo denying that the data came from them. "At this time, there is no evidence indicating that an FBI laptop was compromised or that the FBI either sought or obtained this data."  Before that statement, an FBI spokesperson toldComputer World and Gizmodo that it was "declining to comment," which has led Gizmodo's Jamie Condliffe and Sam Biddle to suggest "it's very much possible that an FBI computer is the original source of this alleged data dump." ...