WikiLeaks Insurance File

http://www.schneier.com/blog/archives/2010/08/wikileaks_insur.html

In the wake of strong U.S. government statements condemning WikiLeaks' recent publishing of 77,000 Afghan War documents, the secret-spilling site has posted a mysterious encrypted file labeled "insurance."
The huge file, posted on the Afghan War page at the WikiLeaks site, is 1.4 GB and is encrypted with AES256. The file's size dwarfs the size of all the other files on the page combined. The file has also been posted on a torrent download site.

Regardless of what you think about Wikileaks it is an interesting story.