Deepfake technology refers to the use of artificial intelligence and machine learning to create hyper-realistic digital forgeries, often in the form of video or audio. Originally gaining notoriety around 2017, deepfakes employ neural networks to manipulate or generate content that convincingly mimics real individuals, blurring the lines between reality and fabrication. While deepfake technology has potential applications in entertainment and education, it also raises significant ethical concerns regarding misinformation, privacy, and the potential for misuse in creating deceptive or harmful content. As the technology advances, ongoing efforts by researchers and policymakers focus on detection methods and regulations to mitigate its potential negative impacts.