Black Hat USA 2007 Call For Papers. Black Hat USA Briefings 2007 takes place at Caesars Palace Las Vegas, Nevada, July 28-August 2.
You can download it from the following link: https://packetstormsecurity.com/files/download/54965/BlackhatCFP-2007.txt
Source: https://packetstormsecurity.com/files/54965/BlackhatCFP-2007.txt.html