OVERVIEW On Feb. 8, 2011 (series 1581) and on May 4, 2012 (series 1695), we assigned 'AAA/Stable' ratings to two senior secured mortgage covered bonds issued by UniCredit. We were, however, not engaged to rate these two covered bond issuances. On discovery of the error we have withdrawn the ratings on these two issuances. FRANKFURT (Standard&Poor's) Aug. 2, 2012--Standard&Poor's Ratings Services today withdrew its 'AAA/Stable' ratings on UniCredit Bank AG's senior secured mortgage covered bonds €20 million series 1581 and €10 million series 1695 issuances ("Hypothekenpfandbriefe"). We assigned these ratings in error on Feb. 8, 2011 to series 1581 and on May 4, 2012 to series 1695, as we were not engaged to rate these two