360 v. Tencent

On September 27, 2017, Qihoo released privacy guard software that showed QQ's suspicious spying activities on its users.

[citation needed]Later Qihoo alleged that QQ scans the installed programs in user's computer based on a "super black list", and attacked TenCent CEO Ma Huateng, saying he had been receiving government subsidies for housing.

These important judicial rules include: Qihoo v Tencent was designated as a guiding case by the Supreme People's Court.

Yu Fei, CEO of Langezhiyang International Sales Consultant Principal, speculates that the dispute resulted from poor competitive strategy.

[10] Microsoft's MSN may be seen as the winner of this dispute, as it agreed to integrate their products with Sina "in areas including microblogging, blogging, instant messaging, information content and mobile services.