Hundreds of Chinese websites have been hacked by people claiming to be the local branch of the hacktivist group Anonymous. The stated final goal of the attacks is to start a revolt against the government.
The number of sites attacked may be as high as 500. They include government, company and general-purpose pages.
In at least one case the hacking resulted in release of 548 phone numbers and 860 email addresses, apparently belonging to Chinese officials.
The people behind the attacks say their effort is aimed at undermining the Chinese government, which they accuse of suppressing freedoms and say should be overthrown by a popular revolt.