In order to fulfill the obligations related to ensuring the security of network operation, ensuring the security of your account and services, and improving the quality of products and services, We may also collect service log information (information searched and viewed when using our Services, service failure information, and other similar types of information), device information, and device identification information (including mobile phone numbers, IMEI, MEID, AndroidID, IMSI, GUID, MAC address), your installed application information or running process information for platform security risk control.