It seems that the "meta-data" included in MS Word documents isn't all that secure and has led to some embarrasment among UK ministers -- and also to their having "dumped" MS Word in favor of Adobe PDF format for their docs....
Oh, the *shame* of it!
http://news.bbc.co.uk/2/hi/technology/3154479.stm
Oh, the *shame* of it!
http://news.bbc.co.uk/2/hi/technology/3154479.stm