Hack exposes 45.7 million credit card numbers and transaction details

• Date: 2007-01-17
• Records Lost: 94,000,000
• Source: Outside
• Submitted by: admin

• Organizations: TJX Companies Inc.

Visa, MasterCard, American Express,CardSystems

• Date: 2005-06-19
• Records Lost: 40,000,000
• Source: Outside
• Submitted by: admin

• Organizations: CardSystems, Visa, MasterCard, American Express

92 million email addresses for 30 million subscribers sold to spammers

• Date: 2004-06-24
• Records Lost: 30,000,000
• Source: Inside - Malicious
• Submitted by: admin

• Organizations: America Online

Names, Social Security numbers, and dates of birth of 26.5 million U.S. military veterans stolen

• Date: 2006-05-22
• Records Lost: 26,500,000
• Source: Outside
• Submitted by: admin

• Organizations: U.S. Department of Veterans Affairs

HMRC

• Date: 2007-11-20
• Records Lost: 25,000,000
• Source: Outside
• Submitted by: admin

• Organizations: HM Revenue and Customs, TNT

T-Mobile lost disk containing data on 17 million customers

• Date: 2008-10-06
• Records Lost: 17,000,000
• Source: Inside
• Submitted by: jkouns

• Organizations: T-Mobile, Deutsche Telekom

Missing tapes contain Social Security numbers and other personal information of 12.5 million

• Date: 2008-05-07
• Records Lost: 12,500,000
• Source: Outside
• Submitted by: admin

• Organizations: Archive Systems Inc, Bank of New York Mellon

Names, Social Security numbers, and addresses of 11,000,000 found on lost discs

• Date: 2008-09-06
• Records Lost: 11,000,000
• Source: Outside
• Submitted by: Lyger

• Organizations: GS Caltex

Nearly 9 million pieces of private data on customers stolen

• Date: 2007-03-12
• Records Lost: 8,637,405
• Source: Inside - Malicious
• Submitted by: admin

• Organizations: Dai Nippon Printing Company

2.3 million consumer records containing credit card and bank account information stolen

• Date: 2007-07-03
• Records Lost: 8,500,000
• Source: Inside - Malicious
• Submitted by: admin

• Organizations: Certegy Check Services Inc, Fidelity National Information Services

Personal information of 6.3 million exposed by database hack

• Date: 2007-09-14
• Records Lost: 6,300,000
• Source: Outside
• Submitted by: admin

• Organizations: TD Ameritrade

Identity card numbers, names, and addresses of 6 million stolen and posted to the internet

• Date: 2008-05-11
• Records Lost: 6,000,000
• Source: Outside
• Submitted by: admin

• Organizations: Chilean Ministry of Education

Over 5 million credit card numbers and expiration dates stolen

• Date: 2003-03-06
• Records Lost: 5,000,000
• Source: Outside
• Submitted by: admin

• Organizations: Data Processors International

4.2 million credit card and debit card numbers exposed in breach

• Date: 2008-03-17
• Records Lost: 4,200,000
• Source: Outside
• Submitted by: admin

• Organizations: Hannaford

Japan - telecom carrier

• Date: 2006-06-13
• Records Lost: 4,000,000
• Source: Outside
• Submitted by: admin

• Organizations: KDDI

Uncensored CDs sent to at least 8 Norwegian news agencies

• Date: 2008-09-16
• Records Lost: 3,950,000
• Source: Inside - Accidental
• Submitted by: admin

• Organizations: Norwegian Tax Authorities

3.9 million customers are notified

• Date: 2005-06-06
• Records Lost: 3,900,000
• Source: Outside
• Submitted by: admin

• Organizations: UPS, Citigroup

Social Security numbers, birthdates and addresses of 2.9 million on lost CD

• Date: 2007-04-10
• Records Lost: 2,900,000
• Source: Outside
• Submitted by: admin

• Organizations: Affiliated Computer Services, Georgia Department of Community Health

Tapes with information on over 2.5 million Circuit City cardholders thrown in trash

• Date: 2006-09-07
• Records Lost: 2,500,000
• Source: Inside - Accidental
• Submitted by: admin

• Organizations: Chase Card Services

2.2 million billing records including 1.3 million Social Security numbers on stolen tapes

• Date: 2008-06-10
• Records Lost: 2,200,000
• Source: Outside
• Submitted by: admin

• Organizations: Perpetual Storage Inc, University of Utah Hospitals and Clinics