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[dailytech] Hackers Access Citibank ATMs

post #1 of 10
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Quote:
Citibank ATMs in 7-Eleven stores across America were compromised by hackers

More consumers are beginning to use their debit cards in places other than a bank ATM machine, with many grocery stores and department outlets now accepting debit cards as a legitimate method of payment.

A recent breach involving the use of debit cards has been unveiled after thousands of Citibank customers may have had their data compromised when they used ATM machines located in 7-Eleven convenience stores.

It appears Citibank's systems were not directly compromised and 7-Eleven's networks were the only ones affected. The network, which is Microsoft Windows-based, can be more easily repaired and diagnosed remotely, but comes with a security flaw that the hackers exploited.

The companies that operate the ATMs in 7-Eleven, Fiserv and Cardtronics, are working closely with authorities in their investigation. But Fiserv said it is not directly involved in the case and has not returned e-mails or phone calls from journalists. Cardtronics also said that it uses encrypted pin pads and triple data encryption to help protect user information.

The most frightening aspect is that the criminals were able to make off with millions, effectively attacking the back-end computers that are responsible for transactions. Until recently, however, using the four digit pin has been the most reliable and closely guarded method to deal with banking in public spaces, and banks must now deal with potential problems of hackers successfully hacking back-end computer networks.

"PINs were supposed be sacrosanct — what this shows is that PINs aren't always encrypted like they're supposed to be," said Gartner security analyst Avivah Litan. "The banks need much better fraud detection systems and much better authentication."

To date, seven suspects have been arrested in the case, with more arrests possible, police authorities said. Three people from the group have already been charged and now facing charges ranging from conspiracy to fraud.

Citibank did not disclose how the hackers compromised the network, but did say all affected customers have been notified of the security breach.

Source
post #2 of 10
Wasn't some other bank just hacked a month ago?
post #3 of 10
Wow.....didn't this happen with some other bank a while ago?
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post #4 of 10
Quote:
Originally Posted by RussianGrimmReaper View Post
Wasn't some other bank just hacked a month ago?
LOL
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post #5 of 10
what are back end computers?
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post #6 of 10
Quote:
The network, which is Microsoft Windows-based, can be more easily repaired and diagnosed remotely, but comes with a security flaw that the hackers exploited.
Epic lulz to the 10th power.
    
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post #7 of 10
Man...this could be the next "Big Summer Movie" what a plot!
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post #8 of 10
Sooooo... if one would say want to find this flaw....where would have to look...and how?

because one would want to make everyones money is safe and all.
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post #9 of 10
I wish some hackers would find a way to hack into the Federal Reserve!!
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post #10 of 10
Quote:
Originally Posted by porky View Post
what are back end computers?
Those are the systems and such that talk to the database servers, and that talk to the ATM's for the authorization for transactions.
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