Aurenheimer claimed that he was working on a project for AT&T and was testing the company's security. AT&T said that it never heard a word from Goatse Security, the name of Auernheimer's hacking group.
On Monday, Auernheimer filed for appeal in the 3rd U.S. Circuit Court of Appeals. The appeal was written by Auernheimer's trial lawyers, Tor Ekeland and Mark Jaffe. Helping out the two attorneys is Electronic Frontier Foundation fellow Marcia Hofmann, and George Washington University Law School Professor Orin Kerr. The appeal says that accessing the AT&T servers was not illegal. Spitler changed an electronic ID number by one digit which allowed him and Auernheimer to develop an application they called the "iPad 3G Account Slurper," which allowed them to grab email addresses and names of 3G Apple iPad users. The filing for the appeal says that because the data was freely available on the internet, Auernheimer's actions did not constitute a theft.
source: Techhive via TUAW