Anonymous leak 400 Mb Documents from US Army Intelligence Knowledge Network

Anonymous claim to hack Intelligence Knowledge Network (IKN) Portal of United States Army - ikn.army.mil. Hackers dump around 400 Mb of Data on Rapidshare in two parts :

AnonymousIRC also tweeted few part of leaked documents ,here and here. IKN is a Knowledge Management tool and dynamic portal that enables Intelligence Soldiers all over the world to communicate, collaborate and investigate. IKN serves as the Intelligence Warfighter Forum and hosts discussion forums, a single point of entry to access Intelligence Community websites, and provides a variety of public and private web applications that support the Intelligence Community and the Warfighter.IKN Public Sites