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[Dataloss] Citibank Korea e-payment hack

From: Dissent (Dissentpogowasright.org)
Date: Thu Feb 15 2007 - 11:20:51 CST


http://news.mk.co.kr/newsReadEnglish.php?sc=30800005&cm=General&year=2007&no=83542&selFlag=sc&relatedcode=&wonNo=&sID=308

Personal data on the Citibank e-payment system, used for e-commerce,
has been hacked, allowing illegal transactions on bank users' credit cards.

According to the banking industry, 20 credit cards issued by Citibank
of Korea have been illegally settled from Feb. 1 to 6, worth 50 million won.

Citibank Korea has requested an investigation from the National
Policy Agency's Cyber Terror Center after finding the company's
e-payment system was hacked to garner dates on the customers' credit
card information and passwords in order to make charges.

Hackers targeted under-300,000 won financial transactions of
companies with weak e-payment security.

That method was used, as below-300,000 won financial transactions can
be made by inserting basic personal information, such as credit card
numbers and passwords without official certificates.

"Unlike other banks, Citibank has omitted the process of inserting
the Card Validation Code (CVC) when executing e-payments, allowing
the culprits to take illegal actions," said an official from the
Financial Supervisory Service (FSS).

[...]

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