Qihoo 360 Technology Co. Ltd. is a leading Internet company in China as measured by active user base. At the end of June 2015, we had 514 million monthly active PC Internet users and about 800 million total mobile users.

Recognizing security as a fundamental need of all Internet and mobile users, we have built our large user base by offering comprehensive, effective and user-friendly Internet and mobile security products and services to protect users' computers and mobile devices against malware and malicious websites. Our products and services are supported by our cloud-based security technology, which we believe is one of the most advanced and robust technologies in the Internet security industry