The BBC reports that the judge of the recent Dan Brown/Holy Blood Holy Grail (HBHG) plaigarism trial apparently left his own code in the judgement on the case. There are letters in italics which seem to spell out some words. Good stuff. He has apparently agreed to confirm it if anyone cracks it.
This makes sense of why the judgement took so long to come out. Interestingly I noticed that the judgement also admits that he had read HBHG several times over the last twenty years. Oh dear.