unfortunately,
complete AMD promotion key list leaked to internet
(around 3 millions DIRT 3 keys)
i assume that proper course action will be simply blacklist every key
and remove them silently from accounts then tell users to re-register new ones
or ... do nothing
in short never put .sql database with game keys on webserver
where simple missing .htaccess can leak it
i will try to keep everyone posted when more information is released. if you received a dirt 3 key from a friend don't use it. i used one that i received, and i now regret it after seeing the whole..leak thing.
if you have received a DIRT 3 key from a friend, and already used it, SEND A TICKET TO STEAM SUPPORT, YOUR ACCOUNT COULD BE BANNED IF YOU DON'T.
ps: the keys were stored on .txt documents
pps: don't even think about trying it. any newly registered keys are PROBABLY going to be disabled.