Urgent warnings have been circulated throughout Nato and the European Union for secret intelligence material to be protected from a recent surge in cyberwar attacks originating in China.

The attacks have also hit government and military institutions in the United States, where analysts said that the West had no effective response and that EU systems were especially vulnerable because most cyber security efforts were left to member states.

Nato diplomatic sources told The Times: “Everyone has been made aware that the Chinese have become very active with cyber-attacks and we’re now get..
Cyberwar declared as China hunts for the West’s intelligence secrets - Times Online