When an employee has raised concerns over corruption, mismanagement, waste, or practices involving health and safety risk occurring with an organisation, or other such matters, and employer reacts adversely towards the employee because s/he raised those concerns, the targeted employee is referred to as a "whistleblower" (also "whistle blower"). Such an unscrupulous employer is referred to as a bully or victimiser. Labelling unscrupulous or corrupt employers is desirable to distinguish between these and ethical employers.