What does malfeasance refer to in the context of breach of duty?

Malfeasance refers specifically to performing an unauthorized act, especially within the context of a role or responsibility. In professional settings, it denotes actions that exceed the authority granted to a person or are illegal or wrongful in character. For example, if a paramedic were to administer a medication that is not within their scope of practice, this would be considered malfeasance because they are performing an action that they are not authorized to do.

The context of breach of duty emphasizes the expectation that a professional will operate within the bounds of their authority and legal scope. When these boundaries are crossed, it can result in serious consequences both for the patient and the professional involved.