Tianya, China’s biggest online forum 40 million users data leaked. Tianya is one of the most popular sites in China; it’s the nexus of China’s online communications, a collection of simple forums, blogs, and groups. The user account information of several other popular websites in China such as Dodonew.com, 7K7K, Duowan.com and 178.com has also been leaked. Tianya.cn has launched an emergency response and informed users via email and forum messaging service to change their passwords as soon as possible.
Source: https://thehackernews.com/2011/12/tianya-chinas-biggest-online-forum-40.html