How LG U+ Uses AI to Catch Deepfake Voices in 5 Seconds

Discover how LG U+ is revolutionizing voice phishing prevention using its anti-deepvoice AI technology that detects fake voices in just 5 seconds.

📌 Table of Contents

• 1. Introduction – A New Kind of Voice Scam
• 2. What Is Anti-Deepvoice Technology?
• 3. How It Works: Real-Time Detection in 5 Seconds
• 4. On-Device AI: Privacy First
• 5. Anti-Deepfake Technology for Videos
• 6. Future of AI Safety: LG U+'s Strategy
• 7. FAQ
• 8. Conclusion

1. Introduction – A New Kind of Voice Scam

Imagine getting a call from your “daughter” crying for help, only to discover that it was an AI-generated voice scam. These new-age phishing methods use advanced deepfake voice technology to mimic loved ones and trick victims. LG U+ is tackling this threat head-on.

2. What Is Anti-Deepvoice Technology?

Anti-Deepvoice is LG U+’s new AI-powered tool integrated into its IXIO call agent. It can detect and warn users about manipulated voice calls in just five seconds, marking a global first in on-device deep voice detection.

3. How It Works: Real-Time Detection in 5 Seconds

By analyzing audio patterns, unnatural pronunciation, and frequency anomalies, the system identifies deepfake voices with over 90% accuracy. With 3,000 hours of voice data and 2 million calls used to train the model, it alerts users via real-time popup notifications during suspicious calls.

4. On-Device AI: Privacy First

Unlike server-based systems, IXIO’s anti-deepvoice operates directly on the user's device. This ensures that call content never leaves the phone, greatly enhancing privacy. LG U+ is the first telecom provider globally to commercialize this approach.

5. Anti-Deepfake Technology for Videos

In addition to voice protection, LG U+ is developing Anti-Deepfake tech that identifies manipulated visuals. It detects pixel-level inconsistencies, texture mismatches, and temporal glitches to flag fake video content. Deployment is expected soon after on-device optimization is complete.

6. Future of AI Safety: LG U+'s Strategy

LG U+ aims to build an “AI Safety Agent” capable of defending against voice phishing, deepfake scams, digital stalking, and verbal abuse. By integrating Anti-Spoofing, STT (Speech-to-Text), and VAD (Voice Activity Detection), IXIO is evolving into a comprehensive AI security assistant.

7. FAQ

Q1. What makes LG U+ Anti-Deepvoice different?

A. It is the first to operate fully on-device, ensuring privacy and faster detection without needing cloud analysis.

Q2. Is the system accurate?

A. Yes, it achieves over 90% accuracy in detecting manipulated voices within 5 seconds.

Q3. Can it detect all types of AI-generated voices?

A. The model is continuously updated every six weeks to respond to evolving AI voice fraud techniques.

Q4. Is video deepfake detection also available?

A. Not yet on-device, but LG U+ has demonstrated the capability and plans to roll it out soon.

8. Conclusion

As scams grow more sophisticated with AI, LG U+ is setting a new standard for telecom security. By using advanced AI models directly on smartphones, it empowers users with real-time protection and peace of mind. This isn’t just a tech innovation—it’s a digital safety revolution.