Answer:
Whistle blowing
Step-by-step explanation:
Whistle blowing is the way in which employees in a work place can anonymously report action of wrong doing by their colleagues.
The action reported can be illegal, wasteful, unsafe, fraud, or illicit.
The whistle blower's identity is protected by law so they feel safe coming forward to make these statements.
In the given scenario where a healthcare worker anonymously reports through his organization's Corporate hotline that coworkers are steeling supplies and taking them home for their own use, the worker is a whistle blower