Data Breaches register

Copied from https://en.wikipedia.org/wiki/List_of_data_breaches

Data-Breaches Year Records Organisation Type Method Url
Spartanburg Regional Healthcare System 2011 400,000 healthcare lost / stolen computer [104][254]
Stanford University 2008 72,000 academic lost / stolen computer [32][255]
Starbucks 2008 97,000 retail lost / stolen computer [32]
Starwood Hotels
State of Texas 2011 3,500,000 government accidentally published [258]
Steam 2011 35,000,000 web hacked [259]
StockX 2019 6,800,000 retail hacked [260]
Stratfor 2011 935,000 military accidentally published [261]
Supervalu 2014 200 stores retail hacked [262]
Sutter Medical Center 2011 4,243,434 healthcare lost / stolen computer [104][263]
Syrian government (Syria Files) 2012 2,434,899 government hacked [264][265]
T-Mobile, Deutsche Telekom 2006 17,000,000 telecoms lost / stolen media [280][281]
TD Ameritrade 2007 6,300,000 financial hacked [271]
TD Bank 2012 260,000 financial hacked [272][273]
TK / TJ Maxx 2007 94,000,000 retail hacked [278][279]
Taobao 2016 20,000,000 retail hacked [266]
Target Corporation 2013 110,000,000 retail hacked [268][269]
Taringa! 2017 28,722,877 web hacked [267]
TaxSlayer.com 2016 unknown web hacked [270]
TerraCom & YourTel 2013 170,000 telecoms accidentally published [274][275]
Texas Lottery 2007 89,000 government inside job [32]
The Bank of New York Mellon 2008 12,500,000 financial lost / stolen media [39]
Tianya Club 2011 28,000,000 web hacked [277]
Ticketfly (subsidiary of Eventbrite) 2018 26,151,608 ticket distribution hacked [276]
Tricare 2011 4,901,432 military, healthcare lost / stolen computer [32]
Triple-S Salud, Inc. 2010 398,000 healthcare lost / stolen media [104]
Truecaller 2019 299,055,000 Telephone directory unknown [282][283]
Trump Hotels 2014 8 locations hotel hacked [284][285]
Tumblr 2013 65,469,298 web hacked [286]
Twitch.tv 2015 unknown tech hacked [287]
Twitter 2013 250,000 web hacked [288]
Typeform 2018 unknown tech poor security [66]
U.S. Army
U.S. Army 2011 50,000 military accidentally published [32]
U.S. Department of Defense 2009 72,000 military lost / stolen media [32]
U.S. Department of Veteran Affairs 2006 26,500,000 government, military lost / stolen computer [306]
U.S. government (United States diplomatic cables leak) 2010 260,000 military inside job [309]
U.S. law enforcement (70 different agencies) 2011 123,461 government accidentally published [307]
UCLA Medical Center, Santa Monica 2015 4,500,000 healthcare hacked [293]
UK Driving Standards Agency 2007 3,000,000 government lost / stolen media [95]
UK Home Office 2008 84,000 government lost / stolen media [294]
UK Ministry of Defence 2008 1,700,000 government lost / stolen media [295]
UK Revenue & Customs 2007 25,000,000 government lost / stolen media [296]
UPS 2014 51 locations retail hacked [304]
US Department of Homeland Security 2016 30,000 government poor security [90][91]
US Medicaid 2012 780,000 government, healthcare hacked [32]
US Office of Personnel Management 2015 21,500,000 government hacked [220][221]
Uber 2014 50,000 tech poor security [289]
Ubisoft 2013 unknown gaming hacked [291]
Ubuntu 2013 2,000,000 tech hacked [292]
Under Armour 2018 150,000,000 Consumer Goods hacked [298]
United States Postal Service 2018 60,000,000 government poor security [303]
Universiti Teknologi MARA 2019 1,164,540 academic hacked [297]
University of California, Berkeley 2016 80,000 academic hacked [300]
University of Central Florida 2016 63,000 academic hacked [302]
University of Maryland, College Park 2014 300,000 academic hacked [301]
University of Miami 2008 2,100,000 academic lost / stolen computer [32]
University of Utah Hospital & Clinics 2008 2,200,000 academic lost / stolen media [32]
University of Wisconsin–Milwaukee 2011 73,000 academic hacked [32]
VTech 2015 5,000,000 retail hacked [312]
Verizon Communications 2016 1,500,000 telecoms hacked [310]
Virginia Department of Health 2009 8,257,378 government, healthcare hacked [32]
Virginia Prescription Monitoring Program 2009 531,400 healthcare hacked [32]
Vodafone 2013 2,000,000 telecoms inside job [311]
Walmart 2015 1,300,000 retail hacked [84]
Washington Post 2011 1,270,000 media hacked [313]
Washington State court system 2013 160,000 government hacked [314][315]
Weebly 2016 43,430,316 web hacked [316][317]
Wendy's 2015 unknown restaurant hacked [318][319]
Westpac 2019 98,000 financial hacked [336]
Woodruff Arts Center 2019 unknown arts group poor security [320]
WordPress 2018 hacked [321]
Writerspace.com 2011 62,000 web hacked [322]
Xat.com 2015 6,054,459 web social engineering [323]
Yahoo 2013 3,000,000,000 web hacked [324][325]
Yahoo Japan 2013 22,000,000 tech, web hacked [331]
Yahoo! Voices 2012 450,000 web hacked [332][333]
Yale University 2010 43,000 academic accidentally published [32]
Zappos 2012 24,000,000 web hacked [334]
Zynga 2019 218,000,000 social network hacked [335]
eBay 2014 145,000,000 web hacked [101]
including 7-Eleven and Nasdaq 2012 160,000,000 financial hacked [193]
including Westin Hotels and Sheraton Hotels 2015 54 locations hotel hacked [256][257]