validateData skimmer. This skimmer is saving payment data to a secondary file after the skimmer is injected into the Magento core file OnepageController.php.
          
        
          Magento PHP Skimmer - new validateData variant
        
        
        
          
        
        
           
        
        
          
          A variant of the 
        
        
        
      
          Magento PHP Skimmer - validateData
        
        
        
          
        
        
           
        
        
          
          A PHP skimmer stealing payment data and user login data is injected into Magento core files OnepageController.php and User.php.