Breaking news from Poland today: A variant of the ZeuS trojan is targeting the mobile phone based, two-factor authentication used by ING Bank Slaski (Polish ING Bank).
Security consultant and blogger, Piotr Konieczny has details on his blog, Niebezpiecznik (Google Translate).

From the details that we’ve gathered so far, this appears to be the same type of ZeuS Man-in-the-mobile attack that took place in Spain last year. Spanish security company, S21sec first reported on ZeuS Mitmo here.
ZeuS Mitmo is designed to steal mTANs, and computers infected with a ZeuS Mitmo trojan will inject a “security notification” into the Web banking process, attempting to lure the user into providing their phone number. If a phone number is provided, the user will receive an SMS link pointing to the mobile component, ZeusMitmo.A.
On 21/02/11 At 01:50 PM
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Posted on 21 February 2011. Tags: again, Bank, Mitmo, Polish, Strikes, Zeus
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