You have been duped.

I was duped into thinking he was trustworthy.

At the same time, they allowed themselves to be duped and led in circles by a structure of politicians and bureaucrats.

Don't be duped by this charlatanry, Yankev.

You were duped by him.

The bank duped investors into buying bad mortgages.

Don't get hold of the wrong end of the stick - you want to eliminate the dupes up front, not process them faster.

I call it the super duper missile.

You were duped by Tom.

Sami has been duped.