The banks included Barclays , Societe Generale and BNP Paribas , Goldman Sachs and Standard & Poor 's . Europe 's Barclays , Societe Generale and BNP Paribas were also downgraded . Last month , Standard & Poor 's downgraded the credit ratings of 15 banks .
The banks included Bank of America , Morgan Stanley and Goldman Sachs . Europe 's Barclays , Societe Generale and BNP Paribas were also downgraded . Last month , Standard & Poor 's downgraded the credit ratings of 15 banks .