Quote Originally Posted by Callicles
Try keeping a spy with your army... he'll function like counter intelligence/ secret police, and should slow down bribing. Also, a diplomat with the army might help too. Usually Asia Minor is the worst place for assassins and bribing, so I keep all three with all of my major armies. Expensive, but it seems to help.
Thank you for your hints.
But I am looking more for a possibility to stop it in general, so that the A.I. does not even try to bribe any more.