An expert specializing in fraud and fraud detection provides investigative and consulting services and is experienced in the provision of legal support services. Fraud can occur during the course of any business operations, whether it involves accounting practices, the theft of proprietary data or intellectual property. A seasoned expert has the capability not only to investigate fraud but to provide expert witness testimony and opinions. Fraud experts provide their services to attorneys, corporations, and private individuals who suspect they have been victimized by fraud in order to assist in discovering the source of the problems and prevent future losses.