Remote control hacked?

[Kristen5]

In the middle of a meeting with one client I was unable to move my cursor, the cursor moved on its own to a menu at the top and the "end meeting" prompt appeared in the middle of my screen.  This was on a macbook with Zoom version 5.16.1.  I had not used share screen and I had not given anyone permission to use remote control.  I checked my settings in Meetings (Basic) and turned off the Remote Control option.  (I had not turned this on.)  Has anyone else experienced this?  Is it possible that my computer was hacked?