Given the scale of such activity, it is likely that at least some of these were launched by Chinese cyberspies.
ECONOMIST: Hackers hit big companies, the IMF and the headlines
2.
Perhaps America also fears that its own cyberwar effort has the most to lose if its well-regarded cyberspies and cyber-warriors are reined in.
ECONOMIST: The threat from the internet
3.
Cyberspies infiltrated a Pentagon computer system in June and stole unknown quantities of e-mail data, according to a September report by the Financial Times.