Fraud and insider threats in modern business are often subtle and require forensic investigations to uncover.Triggers for internal investigations can range from anomalies in financial statements to whistleblower reports.Companies need clear policies, incident response procedures, and reporting channels to be prepared for forensic investigations.Technology plays a crucial role in uncovering digital footprints left by fraud and insider threats.A strong investigation team includes IT, legal, HR, and finance professionals, with external experts brought in as needed.Behavioral cues, non-technical evidence, and interviews are valuable in forensic investigations.Post-investigation, companies need to take decisive action, conduct reviews, and address weaknesses in the system.Creating a culture of accountability through education, policy tightening, and ethical leadership is crucial for long-term prevention.Companies can leverage technology, clear procedures, and human oversight to handle fraud and insider threats effectively.Forensic investigations provide insights that can help companies prevent similar issues in the future and reinforce integrity.