This isn't good. About half of atm's and pos systems produce predictable 'unpredictable numbers'.

This isn't good. About half of atm's and pos systems produce predictable 'unpredictable numbers'.

Originally shared by Alan Cox

You'd think banks being large well funded organisations who need to keep money safe would be good at getting this stuff right, but no - because they have so little liability in this part of the world they've got no incentive to do the job right, and yet again this happens...

http://www.lightbluetouchpaper.org/2012/09/10/chip-and-skim-cloning-emv-cards-with-the-pre-play-attack/
http://www.lightbluetouchpaper.org/2012/09/10/chip-and-skim-cloning-emv-cards-with-the-pre-play-attack/