Mystery massive data transfer

Discussion in 'iMac' started by agmvcc, Oct 5, 2013.

  1. agmvcc macrumors newbie

    Joined:
    Oct 11, 2010
    #1
    My iMac transferred over a GB of data and I can't figure out what it was or why it transferred it as was not present. There should not have been any kind of update at 9:28 PM, especially that large with no permission. I can't find any kind of Dropbox or Evernote sync or anything that makes sense. I have a limited data plan and can afford this kind of occurrence. HELP!!!!
     
  2. maflynn Moderator

    maflynn

    Staff Member

    Joined:
    May 3, 2009
    Location:
    Boston
    #2
    Get Little Snitch, it will show you what's trying to access the network and you have the opportunity then to block it with this app.
     

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