Keys to better cyber security
Having your password stolen or having it publicly released can cause more than just inconvenience. Wang Kaihao reports.
When Xie Yin's friend received a New Year greeting from his instant messenger tool Tencent QQ on the last day of 2011, he did not expect to be swindled.
Someone had logged into Xie's QQ account and "borrowed" 2,500 yuan ($395) from his friend.
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