The newspapers are putting the blame on his private secretary, but I think several people are equally guilty.  

A It seems to me that several people are at fault, not just his private secretary as the newspapers are suggesting.

B The names of some guilty people were given to the newspapers by his private secretary.

C According to the newspapers, it is not only his private secretary who is to blame; several other people are involved.

D Some of the people who are quite as guilty as his private secretary have managed to avoid getting their names in the newspapers.