Tatanga attack exposes chipTAN weaknesses

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Tatanga attack exposes chipTAN weaknesses
Botnet	Tatanga
Malware
Botnet/malware group
Exploit kits
Services
Feature
Distribution vector
Target
Origin
Campaign
Operation/Working group
Vulnerability
CCProtocol
Date	2012 / 2012-09-04
Editor/Conference	Trusteer
Link	http://www.trusteer.com/blog/tatanga-attack-exposes-chiptan-weaknesses (Archive copy)
Author	Amit Klein
Type

Abstract

“ We have discovered a new Tatanga attack against chipTAN systems used by banks in Germany to generate unique transaction authentication numbers (TAN). chipTAN requires that the bank card for the account be inserted in the device to generate a TAN that is specific to the current transaction.

Bibtex

 @misc{Klein2012BFR1255,
   editor = {Trusteer},
   author = {Amit Klein},
   title = {Tatanga attack exposes chipTAN weaknesses},
   date = {04},
   month = Sep,
   year = {2012},
   howpublished = {\url{http://www.trusteer.com/blog/tatanga-attack-exposes-chiptan-weaknesses}},
 }