Facebook and Google put spyware on your Mac! These two programs access the internet without your knowledge!
If you have this FaceBook installed file on your Mac….
Then your mac is infected.
Just delete the plist file and it will be gone.
The Google Package is called “GoogleSoftwareUpdater” to remove this one type in the following command
sudo /Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bundle/Contents/Resources/GoogleSoftwareUpdateAgent.app/Contents/Resources/install.py —uninstall