The video mentions several technologies that can fake entire voices: Google's Taco Tron 2, Talk Net, Koki AI TTS, and Voice Mod.
This video explores the emerging cyber threats posed by AI technologies like deepfakes, AI-generated voices, and sophisticated language models like ChatGPT. It highlights how these tools can be used by hackers for financial fraud, impersonation, and creating misinformation, making traditional cyber threats seem "quaint" by comparison. The video also touches on the future implications of AI in gaming and potential uses for interacting with historical figures or even deceased individuals.