ID: 5883: Firm illegally bought and sold 150 million customers' information

  • Date: 2012-03-17
  • Records Lost: 150,000,000
  • Source: Inside Malicious
  • Submitted by: Dissent
  • Location: Shanghai Shanghai, CN
  • Organizations: Shanghai Roadway D&B Marketing Services Co. Ltd

ID: 10260: North Korean Hackers steal a mixture of South Korean email addresses and identification numbers by attacking websites of multiple businesses

  • Date: 2013-06-08
  • Records Lost: 140,000,000
  • Source: Outside
  • Submitted by: UnwashedOtaku
  • Location: Seoul , KR
  • Organizations: Unknown Organization

ID: 1518: Malicious Software/Hack compromises unknown number of credit cards at fifth largest credit card processor

  • Date: 2009-01-20
  • Records Lost: 130,000,000
  • Source: Outside
  • Submitted by: michaelcordes
  • Location: Princeton NJ, US
  • Organizations: Heartland Payment Systems, Tower Federal Credit Union, Beverly National Bank, North Middlesex Savings Bank, Golden Chick

ID: 10945: 70 million customer names, addresses, phone numbers, and email addresses, as well as 40 million credit or debit card numbers with expiration dates, PIN and CVV numbers taken by hackers using stolen credentials to install malware on the company's systems

  • Date: 2013-12-18
  • Records Lost: 110,000,000
  • Source: Outside
  • Submitted by: odd
  • Location: US
  • Organizations: Target Brands, Inc., Fazio Mechanical Services, Inc., Trustwave Holdings Inc

ID: 11569: 104,000,000 credit card numbers with expiration dates and 20,000,000 names, Social Security numbers, and phone numbers stolen from internal servers and leaked by an employee

  • Date: 2014-01-20
  • Records Lost: 104,000,000
  • Source: Inside Malicious
  • Submitted by: odd
  • Location: Seoul , KR
  • Organizations: Korea Credit Bureau, NH Nonghyup Card, Lotte Card, KB Kookmin Card

ID: 548: Hack exposes 94 million credit card numbers and transaction details

  • Date: 2007-01-17
  • Records Lost: 94,000,000
  • Source: Outside
  • Submitted by: admin
  • Location: Framingham MA, US
  • Organizations: TJX Companies Inc.

ID: 2061: Hackers access credit-reporting database.

  • Date: 1984-06-01
  • Records Lost: 90,000,000
  • Source: Outside
  • Submitted by: Dissent
  • Location: US
  • Organizations: TRW, Sears Roebuck

ID: 10073: IRS agents allegedly seized 60M records of 10M people during raid of covered entity

  • Date: 2013-03-13
  • Records Lost: 60,000,000
  • Source: Outside
  • Submitted by: Dissent
  • Location: CA, US
  • Organizations: Unknown Organization

ID: 6357: 6 people arrested for stealing 50 million records with personal information from government agencies, state firms, telecom companies and a TV shopping network

  • Date: 2008-08-27
  • Records Lost: 50,000,000
  • Source: Outside
  • Submitted by: Dissent
  • Location: TW
  • Organizations: Unknown Organization

ID: 10057: More than 50 million customer names, emails, birthdates and hashed and salted passwords accessed by hacker

  • Date: 2013-04-26
  • Records Lost: 50,000,000
  • Source: Outside
  • Submitted by: Dissent
  • Location: Washington DC, US
  • Organizations: LivingSocial Inc.

ID: 10743: 42,000,000 names, email addresses, dates of birth, and plain text passwords stolen and leaked by hackers

  • Date: 2013-11-20
  • Records Lost: 42,000,000
  • Source: Outside
  • Submitted by: odd
  • Location: AU
  • Organizations: Cupid Media Pty Ltd

ID: 110: Major card processor breached losing millions of credit card numbers

  • Date: 2005-06-19
  • Records Lost: 40,000,000
  • Source: Outside
  • Submitted by: admin
  • Location: Tucson AZ, US
  • Organizations: CardSystems, Visa, MasterCard, American Express

ID: 5285: 40 million forum members' usernames and clear-text passwords leaked online by hackers

  • Date: 2011-12-26
  • Records Lost: 40,000,000
  • Source: Outside
  • Submitted by: Dissent
  • Location: CN
  • Organizations: Tianya

ID: 4942: Database containing user names, hashed and salted passwords, game purchases, email addresses, billing addresses and encrypted credit card information accessed by hacker(s).

  • Date: 2011-11-10
  • Records Lost: 35,000,000
  • Source: Outside
  • Submitted by: Dissent
  • Location: Washington DC, US
  • Organizations: Steam (Valve, Inc.)

ID: 4521: Personal information of 35 million users including names, email addresses, phone numbers and encrypted resident registration numbers and passwords accessed by hacker

  • Date: 2011-07-28
  • Records Lost: 35,000,000
  • Source: Outside
  • Submitted by: Dissent
  • Location: KR
  • Organizations: SK Communications, Nate, Cyworld

ID: 3755: Hackers breached database and accessed username and password information on more than 30 million individuals

  • Date: 2009-12-14
  • Records Lost: 32,000,000
  • Source: Outside
  • Submitted by: jkouns
  • Location: Redwood City CA, US
  • Organizations: RockYou Inc.

Sponsored By: Rbs Zecurion
Use of the DataLossDB, and its exports, RSS feeds, reports, or other materials produced on this site by the Open Security Foundation requires authorization and potential licensing arrangements. For more information, please e-mail [email protected] with a brief summary of how you would like to use this information; product, service, research, etc.
© 2005 - 2014, Open Security Foundation, All Rights Reserved.