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ATM hack lets criminals take 'wads of cash'


From: InfoSec News <alerts () infosecnews org>
Date: Thu, 9 Oct 2014 08:39:19 +0000 (UTC)

http://www.theweek.co.uk/business/60787/atm-hack-lets-criminals-take-wads-of-cash

The Week
9 OCT 2014

A flaw in cash machine software is letting criminals withdraw money without using a bank card.

Security firm Kaspersky Labs identified the problem, leading Interpol to mount a widespread investigation across the USA, India, France, Israel, Malaysia and China.

ATMs infected with malicious software can be instructed to give out 40 notes at once by entering a series of digits on the keypad. Fraudsters do not require a credit or debit card to carry out the scam.

The hack, known as Tyupkin, requires criminals to enter a unique code into a machine that has already been compromised by the malware. A second Pin code – a random sequence of numbers generated at another location – is also needed to unlock the machine before it will dispense the cash.

Security analysts say that this double-Pin system ensures that the hacker generating the algorithms maintains control over when and where money can be stolen.

[...]

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