Authentication Popup issue, is this a virus?

Discussion in 'macOS' started by deans86, Jun 24, 2015.

  1. deans86 macrumors newbie

    deans86

    Joined:
    Jun 24, 2015
    #1
    Hello, i'm getting the attached symbols on my authenticate screen when my macbook asks me for my admin password. Anybody have a clue what it is and how I stop it? Many thanks!

    DS 2015-06-24 at 9.01.17 am.jpg
     
  2. Weaselboy Moderator

    Weaselboy

    Staff Member

    Joined:
    Jan 23, 2005
    Location:
    California
    #2
    That looks like you have some bad or corrupt system fonts. Have you messed around with fits lately?

    Try opening Font Book app and select all the fonts then validate them in the File menu.
     

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