The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Department of Defense (DoD) have identified a malware variant—referred as TAIDOOR—used by the Chinese government.

VivaVideo, Chinese "spyware" app with at east 100 million installs on the Android Play Store, is requesting dangerous permissions, including the ability to read and write files to external drives and an user's specific GPS location.

This DVR is capable of simultaneously recording at 480 ips at D1 (4CIF). The user interface is optimized for full HD monitors.