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  1. Deepfake - Wikipedia

    Deepfakes (a portmanteau of ' deep learning ' and 'fake'[1]) are images, videos, or audio that have been edited or generated using artificial intelligence, AI-based tools or audio-video editing …

  2. Deepfake Videos Are More Realistic Than Ever. Here's How to …

    Nov 15, 2025 · Here's a guide to the tell-tale signs of an AI-generated video, even when it looks real.

  3. What Is a Deepfake? Definition & Technology | Proofpoint US

    A deepfake is an elaborate form of synthetic media that uses AI and machine learning (ML) techniques to fabricate or manipulate audio, video, or images that appear convincingly real.

  4. Deepfake technology: What is it, how does it work, and what can …

    May 15, 2024 · Deepfakes are videos, picture or audio clips made with artificial intelligence to look real. They can be used for fun, or even for scientific research, but sometimes they're used to …

  5. Deepfake | Meaning, AI, Technology, Uses, & Detection | Britannica

    Oct 17, 2025 · A deepfake is synthetic media, including images, videos, and audio, generated by artificial intelligence (AI) technology that portray something that does not exist in reality or …

  6. What Are Deepfakes? A Comprehensive Overview

    Deepfakes refer to synthetic media, primarily images, videos, and audio, that are manipulated using advanced artificial intelligence (AI) techniques to create highly realistic, yet fabricated, …

  7. What Are Deepfakes and How Are They Created? - IEEE Spectrum

    Apr 29, 2020 · What is a deepfake? Deepfake technology can seamlessly stitch anyone in the world into a video or photo they never actually participated in.

  8. Deepfakes: Definition, Types & Key Examples - SentinelOne

    Jul 16, 2025 · Deepfakes, in essence, are synthetic media (typically video or audio) created by AI models to mimic real people’s faces, voices, or movements with eerie realism.

  9. Deepfakes, explained - MIT Sloan

    Jul 21, 2020 · What is a deepfake? A deepfake refers to a specific kind of synthetic media where a person in an image or video is swapped with another person's likeness. The term “deepfake” …

  10. Increasing Threat of DeepFake Identities - Homeland Security

    Deepfakes, an emergent type of threat falling under the greater and more pervasive umbrella of synthetic media, utilize a form of artificial intelligence/machine learning (AI/ML) to create …