Britain’s intelligence agency MI5 has recently written to 300 companies in that country, warning them of a threat from Chinese hackers. That’s just the latest manifestation of a global worry — cyberattacks originating from Chinese computer networks.Apart from the UK, the US, France and Germany have openly derided these attacks and have also taken the matter up with the Chinese government. Even a few strategic Indian government networks have faced the wrath of Chinese attacks. In mid-August, a couple of our defence websites were attacked and were propagating viruses.
http://www.livemint.com/2007/12/06001139/The-Chinese-cyberoffensive.html