Recently, cyber threats have been diversifying and increasing. In addition to threats such as phishing and data breaches, the use of artificial intelligence tools to alter voices and images has emerged as a new form of fraud. Fraud involving fake videos (deepfakes) of public figures in politics, business, and the media sectors is notably on the rise, with corporate executives being particularly vulnerable to these attacks. What is deepfake? It is a type of media in which the image of a person in an existing photo or video is replaced with the image of another person using artificial neural networks.