Mandiant say thousands of cyber attacks have come from thousands neighborhood near Shanghai . Instead , he advocates better defense systems in organizations that are vulnerable to cyber attacks and diplomatic pressure from Washington on Beijing . The espionage group mainly targeted U.S. blue chip companies in thousands separate industries . Beijng says diplomatic pressure is needed on Mandiant VP Grady Summers from U.S. .
Mandiant say thousands of cyber attacks have come from thousands neighborhood near Shanghai . The espionage group mainly targeted U.S. blue chip companies in thousands separate industries . Beijng says diplomatic pressure is needed on Mandiant VP Grady Summers from U.S. .