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Sky News Australia
      
    
    
    
    
      
        
        
      
    
    
  
        
      
  
  Published on Aug 29, 2019
    
    
    
  
    
    
      
      Tech expert Trevor Long has told Sky News while we don’t need to be "paranoid" about being spied on by the equipment in our home, we “should be aware” that it’s happening.