Earlier this week, Blue Toad publishing confirmed that it, and not the FBI, was the source of one million UDIDs leaked by hacker group AntiSec. The company was tipped off by mobile security expert David Schuetz of Intrepidus Group, who spent days pouring through the data and discovered references to Blue Toad and its employees.
It's an impressive piece of work by Scheutz, who details how he discovered the Blue Toad link in a lengthy blog post on Intrepidus Group'