Com.sec.facatfunction _top_ -

If you see in your app list or battery usage, it is not malware . It is a legitimate, system-level component required for your phone's biometric security. However, users should remain vigilant about:

Understanding com.sec.facatfunction on Samsung Devices The package name refers to a critical system service pre-installed on Samsung Galaxy smartphones and tablets. As part of Samsung's internal software ecosystem—indicated by the "sec" (Samsung Electronics Co., LTD) prefix—this service is integrated into the device's firmware to manage specific security and hardware interaction features. What is com.sec.facatfunction? com.sec.facatfunction

You should only grant apps you trust access to permissions managed by this service. If you see in your app list or

Authorizing transactions in secure apps like Samsung Pay. Authorizing transactions in secure apps like Samsung Pay

Managing connections with hardware sensors such as the accelerometer or GPS when they interact with facial detection modules. Is it Safe or Malware?