Remember the Chinese spy? Mak and wife that was arrested a month or so ago.
This is the best report that I have read, what he stole, how and it is impressive.
http://groups.google.com/group/sci.military.naval/browse_thread/thread/8240f49fbad6996a/525ec948081175c5?q=secret+files&rnum=8#525ec948081175c5