A whistleblower is a person who reports illegal or unethical activities within an organization, often risking their job or reputation to expose wrongdoing. This can include issues like fraud, corruption, or safety violations. Whistleblowers play a crucial role in promoting transparency and accountability, helping to protect the public and ensure that laws are followed. Many countries have laws to protect whistleblowers from retaliation, encouraging them to come forward. Organizations like the U.S. Securities and Exchange Commission (SEC) and Occupational Safety and Health Administration (OSHA) provide channels for reporting concerns safely. By speaking out, whistleblowers can help create a safer and more ethical workplace.