US Airways, Advanced Data Processing

Under Review: 
No Review
Date Breach Made Public: 
July 30, 2013
Tempe , AZ
United States
Arizona US
Records Breached: 


Breach Total Number: 
40 000
Year of Breach: 
Type of organization: 
Type of breach: 

A programming error at Advanced Data Processing (ADP) caused employee names, Social Security numbers, and total taxable W-2 wages for the tax years 2010, 2011, and 2012 to be exposed.  A group of other US Airway employees were able to download the payroll information of their colleagues.  ADP corrected the issue in early May and notified US Airways in early June.