Is there any way to record via camera and simultaneously upload it to some website (something like a stream) and as soon as the recording stops, the file is sent online to a certain website that only I got access to? (For example, I record some person in case of evidence, and he seizes my phone to delete it or to stop recording but by that time the file is already online) *I don't talk about social networks since the person can instantly delete the file by seizing my unlocked phone*

Sounds like a live stream.