Reading between the lines of an article, it would appear that there have been rumours of government involvement in China, with hackers’ attempts to infiltrate German Government computer networks, in a similar way to how Russia was accused over Estonian security breaches (see my post from a while back - Moscow Get Techy). Given that the article is on a Chinese web site, it would be very unlikely that any such accusation would be repeated, though I’d be interested to hear from anyone who knows a little more about the background to this story.
I can’t help feeling that this public display of reassurance may be used as a cover to further restrict the abilities of normal Chinese citizens to both obtain, and further disseminate information that is not in the “country’s interests”.