"The package was sent at 10 am. Two hours later, he received a call from Zufelt. Srivastava had correctly predicted 19 out of the 20 tickets. The next day, the tic-tac-toe game was pulled from stores."
I know that we're supposed to be fascinated by the statistical work done cracking the code, but my real sympathy is for the head of security that received that package. How do you react in such a situation?
As an aside, the statistician seems really cool too - it's a very forthright interview and the article's much better than I expected. Both the statistician and the author seem to be very surprised by the lack of concern shown for the apparent evidence of security breaches. This, of course, has a direct analogue with the way large multi-nationals treat computer security. I was only surprised to get to the end of the article and not find that the statistician had been threatened with prosecution or similar.