Puzzles me why Nohl should publish. Yes, by all means inform the providers - but this article gives the impetus for all the 13-year-old genius hackers (and the more sinister fraternity, of course) to chase this one down. Nohl has given them a good start in the article as to methodology. Won't be long now before they're all doing it.
What does he gain... apart from the 'look at me, ain't I clever' boast, of course?
