Scientists Extract RSA Key From GnuPG Using Sound of CPU Posted by bigfaceworm on Thursday December 19, 2013 @10:48AM from the tau.ac.il dept. http://www.tau.ac.il/~tromer/papers/acoustic-20131218.pdf ( 1 comment | 7 points | on HN )
https://news.ycombinator.com/item?id=6927905 (tau.ac.il) (92 comments)
Other submissions:
https://news.ycombinator.com/item?id=6933255 (slashdot.org)
https://news.ycombinator.com/item?id=6932445 (slideshare.net)