Whistleblowers protection is a policy that all government leaders support in public but few in power tolerate in private” – Thomas M. Devine
Further, A whistleblower is effectively an individual who has witnessed or been part of an unethical or illegal process, often against their will as a condition of employment, and decides to submit the incriminating evidence to the proper authorities.
Moreover, Whistleblowers begin the indictment process in cases that are criminal. However,Oxford dictionary defines a whistleblower as a person who informs about a person or organization engaged in an illicit activity.