If you dream that someone commits an act of fraud, it can mean that you feel that someone is being deceitful in real life.
Your dream could be telling you that you tend to be too trusting, or that you tend to accept things at face value. You need to work harder to understand a person or a situation in your life.
If you dream that you are given something that is fraudulent, you may believe that you are not being told the truth about a situation.
A dream that you are committing fraud, or that someone commits fraud, can mean that you are lying to yourself about something or that you are afraid to face an important truth about yourself.
Accusing someone else of committing fraud in a dream can mean that you are feeling guilty about something.
If you dream that you are arrested for fraud, you could be worried that other people will not accept you as you really are.