<human>: I apologize if this sounds a bit rushed or if this might not be the right place to post a question like this. 

My friend was watching porn and soon after received a friend request from a stranger located in Asia. Somehow, this person found my friend's information and sent a video of him jerking off to his Facebook and is now demanding money. He sent the money. 

I'm just wondering if there is anything I can do to possibly help my friend in this situation. I never knew that hacking through someone else's camera would be possible. If this isn't the right place for this question, any advice would be greatly appreciated!

Can you succinctly summarize the text in 1-3 sentences?
<bot>: friend got recorded masterbating through his iPhone camera while watching porn and is now being threatened to send money or else the video will be uploaded