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SUMMARY

Payment card details of most customers as well as 3.15m account usernames with encrypted security questions, 2.9m usernames with one or more addresses and 89,744 account usernames with bank account details acquired by hacker
Records	3,150,000
Record Types	CCN NAA MISC ACC PWD ADD
Breach Type	Hack
Data Family	Electronic
Source	Outside
Organization	Betfair
Other Affected/Involved Organizations	None
Lawsuit?	NO/UNKNOWN
Data Recovered?	YES
Arrest?	NO/UNKNOWN
Submitted By:	Dissent

Date	Event
2010-03-14	Incident Occurred
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2010-05-20	Incident Discovered By Organization
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2011-09-30	Organization Reports Incident
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None. Add Data	Organization Mails Notifications
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None. Add Data	Records Recovered
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None. Add Data	Lawsuit Filed
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None. Add Data	Arrest Made
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records	date	organizations
5,000,000	2003-03-06	Data Processors International
6,300,000	2007-09-14	TD Ameritrade
4,200,000	2008-03-17	Hannaford
5,000,000	2008-12-08	CheckFree Corporation (FiServ)

Address: Westminster, London, UK
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No known costs for this incident.

Ponemon Institute Direct Costs Estimate ¹

$189,000,000.00

Note that these estimates are based on the Ponemon Institute's 2009 direct costs figures from their 2009 Annual Study: Cost of a Data Breach. We multiply $60.00 by the number of records to obtain this figure. Keep in mind that depending on the breach, the direct costs are not always suffered by the breached organizations. In the case of credit card number breaches, the direct costs can often be suffered by banks and card issuers. Also note that this is only an estimate.