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Wireless Security: Archive: August 2003 

False Positives: Spam's Casualty of War Costing Billions

Money is being lost, customers are being lost and key opportunities are being missed because our weapons to battle spam are mistakenly blocking legitimate email. And that's costing U.S. businesses roughly $3.5 billion this year alone.

New WLAN Attacks Identified

WLAN security vendor AirDefense says monitoring at the DefCon convention revealed a new type of Denial-of-Service attack as well as possible firmware bugs that could leave NICs and access points vulnerable.