Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Sometimes I hear sound of making screenshot on my mac - what can it be? How can I check if there is any spyware which takes screenshots?
Type ps -ax in the Mac terminal to view all running processes. Find suspicious ones and abort them. You can abort the process by using the kill command followed by the process ID (PID).