Why is my Galaxy s7 making random camera shutter sounds without taking a picture?

[Android Central Question]

Just recently I noticed my phone making sounds like it is taking a photo. There are no pictures in the gallery though. Have I been hacked? What should I do? I have antivirus on my phone

 

[B. Diddy]

Welcome to Android Central! Are any screenshots being taken? If you have the Google Photos app, open it, then swipe in from the left and tap Device Folders>Screenshots.