Zoom, a popular video conferencing application, is in hot water today. In the Mac version will – even after uninstall! – a secret web server running in the background, with which you can reinstall Zoom and even turn on your video camera.
If you're wondering if you're concerned ̵
To determine if the main zoom app is currently installed, open the Finder app, select Programs, and then search for zoom.us in the list. If you have this app installed, the web server will almost certainly be running.
But even if you do not have the app here, the webserver will still run in the background if you ever installed it and then uninstall Zoom.
To verify that the server is running, open a terminal window. To do so, press Command + Space to open the Spotlight search, type "Terminal" and press Enter. You can also go to Finder> Utilities> Utilities> Terminal.
To determine if the web server is running, type the following command and press Enter:
lsof -i: 19421
When a ZoomOpene appears The process is running, the web server is running in the background. Otherwise this is not the case.
If the Web server is running Zoom and you want to completely remove Zoom from your system, run the command from the following commands.
This assumes that you have uninstalled the Zoom app from your application folder first. If you do not, a zoom update will likely re-enable the web server.
pkill ZoomOpener rm -rf ~ / .zoomus
If you still want to keep Zoom installed, you should disable the Lifehacker Quick Start Guide See my video when you attend a meeting for security reasons.
Browser-based videoconferencing apps may be a better solution for the future if you are running an application only in a browser without software installation Shady things like this on your Mac or PC.
ProTip: Simply uninstall all meeting apps from your computer, use the browser version of the meeting client, you're working fine, apps are running in the background, and I will not even come up with stupid things that waste CPU time when they're 99 , 9% of the time will not be used.
– SwiftOnSecurity (@SwiftOnSecurity) July 9, 2019