In 2011, Google blamed computer hackers in China for a phishing effort against Gmail accounts of several hundred people, including senior US government officials and military personnel.

BBC: The White House as seen on 17 March 2010

Chinese hackers have been blamed for infiltrating confidential systems within Coca-Cola for more than a month, Bloomberg has reported.

BBC: Coca-Cola bottles

Estonia originally blamed Russia's government for the cyberblitz, but no direct connection between the hackers and the country's government could be found.

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