Report gives U.S. a blue ribbon in spam relaying, and points finger at Eastern Europe, South America and Russia as lending sources of spam-related problems worldwide.
Hackers, stolen computers and other cyber shenanigans are costing U.S. companies big bucks, one study says.
Security honchos say new threats from cyber-terrorism require a fresh approach to network protection, like 'smart swarming.'
Initiative is designed to create more aggressive safeguards against rising threat of identity theft and help companies comply with complex regulations.
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