Mystery massive data transfer

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

  1. agmvcc macrumors newbie

    Oct 11, 2010
    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


    Staff Member

    May 3, 2009
    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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