Entity Year Records Organization type Method Sources Uber 2017 57,000,000 transport hacked [4] Heathrow Airport 2017 2.5GB transport lost / stolen media [5][6][7] Deloitte 2017 consulting, accounting poor security [8] Equifax 2017 143,000,000 financial, credit reporting hacked [9] 21st Century Oncology 2016 2,200,000 healthcare hacked [10][11] Accendo Insurance Co. 2011 175,350 healthcare poor security [12][13] […]