“The big curiosity is what medium a Furby uses to record audio,” one employee wrote. “I would assume that since it can ‘respond’ to certain audio cues that it would use storage similar to a digital answering machine or straight computer memory chips. Anybody know?”

Others said “Furby is only a $35 toy and is not that sophisticated. As a previous [listserv] posting pointed out, the ‘learning’ the doll does is programmed into it so that the longer you use it the more it ‘knows.’”

A great reading of newly FOIA’d documents from the folks at 404 Media. I definitely understand the impetus to understate existing rules about banning personal electronics from NSA spaces, but doesn’t it also smack somewhat of security by obscurity?