Cullen Paradis reports: Zhang Feng, an executive at Chinas most valuable public companionship Tencent Holdings, has been detained by authorities in connection to a data leak and depravity scandal. According to�the wall Street Journal, Zhang is�accused of sending user data from the messaging app juggernaut WeChat to sun Lijun, the former vice public surety minister�now under investigation for unspecified violations against the CCP. Read more on IBT.