Observed Signal · Mar 2, 2026 · Research Report · Source: https://martechseries.com/feed/ · Impact: 3/5 · Sentiment: Negative
One in Four Americans Targeted by Deepfake Voice Calls
Hiya published its State of the Call 2026 report based on a survey of more than 12,000 consumers across the US, UK, Canada, France, Germany and Spain, finding that AI-generated deepfake voice calls have become widespread and are eroding trust in mobile networks. In the U.S., one in four Americans report receiving a deepfake voice call in the past 12 months and nearly half either encountered such fraud or cannot distinguish it from real calls. Consumers report rising volumes of unwanted calls (9.9 per week in the U.S.), strong support for stricter regulation (72%), and expectations that carriers bear financial responsibility for scam losses (67% of Americans). Hiya warns this trend creates churn risk for operators (38% say they would switch providers if unprotected) and calls for embedding AI-based authentication into telecom infrastructure.
The report documents widespread AI-driven voice fraud, quantifies consumer demand for regulation and carrier liability, and signals material churn risk for mobile operators—issues that can affect trust, retention, and regulatory scrutiny across mobile and ad ecosystems.
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Key Takeaways & Evidence Grounding
- Hiya released the State of the Call 2026 report.
- Survey covered over 12,000 consumers across the US, UK, Canada, France, Germany and Spain.
- One in four Americans say they received a deepfake voice call in the past 12 months.
- 38% of subscribers say they are likely to switch providers if they feel unprotected from AI scams.
- 67% of Americans believe carriers should bear some responsibility for scam losses originating on their networks; 72% support stronger government regulation.
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Related Market Signals & Shifts
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Study: Deepfake Voice Scams Could Cost Americans $40B
An Insuranceopedia analysis estimates deepfake voice scams could cost Americans about $39.7 billion per year in a base-case scenario, using FTC median loss figures and surveys showing widespread exposure. The study cites research from Hiya, McAfee, the FTC, and U.S. Census data, and reports that roughly 25% of Americans received a deepfake voice call in the past year and that 77% of those victims reported losing money. Regulators and platforms are responding: the FCC adopted strengthened Know-Your-Customer rules for voice providers and proposed additional rules to hold providers accountable, while platforms have expanded likeness-detection tools. The article provides consumer tips to verify callers and avoid rapid-payment scams.
Google launches fake-call detection to block AI deepfakes
Google announced a new fake call detection feature for Android that aims to protect users from AI voice deepfake impersonation scams. Rolling out globally this month in the Phone by Google app for Android 12+ devices (starting with Pixel phones), the feature is enabled by default and runs automatically. It uses a silent confirmation signal — described as a “digital handshake” built on Rich Communication Services (RCS) — between devices when both caller and recipient use Phone by Google; missing confirmation triggers a verification ping to the caller’s device and, if the real device confirms no call is in progress, the recipient sees a warning to hang up. The announcement was published June 2, 2026, alongside other Android updates such as Google Photos’ wardrobe feature and Play Books’ recap tools.
DetectifAI fights deepfake voice scams with on-device AI
After her grandfather was scammed by a deepfake voice, Tarini Padmanabhuni founded DetectifAI, a San Francisco-based startup that develops compact AI models for real-time deepfake voice detection directly on smartphones. The company licenses its SDK to phone manufacturers, aiming to embed detection as a built-in OS feature. DetectifAI currently handles over 100,000 calls per month for financial institutions in India, providing deepfake detection and speaker verification. The startup has raised a small seed round from investors including Josh Constine and Manohar Kamath. It is also set to compete in TechCrunch's Startup Battlefield at Disrupt 2026. The FBI reports Americans lost nearly $900 million to AI-driven scams last year, highlighting the growing need for such technology.
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