Google Introduces AI Deepfake Call Detection to Combat Impersonation Fraud

Google confirmed on Tuesday that it is deploying a new "fake call detection" capability within Android to shield users from sophisticated scams involving AI-generated voice impersonations. The update is currently being rolled out globally for Android 12 and later devices via the Phone by Google app, beginning with an initial release for Pixel users.

As consumers grow increasingly wary of answering calls from unrecognized numbers, fraudsters have adapted by spoofing familiar phone numbers and leveraging AI deepfake technology to mimic the voices of trusted figures, such as employers, family members, or government officials. A typical scenario involves a recipient receiving a call from a contact ID labeled "Mom," with the audio sounding indistinguishable from their mother’s voice. In reality, the caller is a fraudster using AI tools to impersonate the relative and solicit funds under the guise of an emergency.

To counter this threat, the new security measure is enabled by default and operates invisibly in the background. Google describes the mechanism as a "digital handshake" between devices. When two users both utilize the Phone by Google app, the caller’s device transmits a silent verification signal to the recipient’s device to authenticate the call’s legitimacy.

“If a scammer tries to impersonate your trusted contact, that initial confirmation signal will be missing,” Google stated in a recent blog post. “Your device will instantly notice this and ping your contact’s actual device to double-check. If their real device says, ‘I’m not making a call right now,’ you’ll get a warning on your screen advising you to hang up immediately.”

The company emphasized that this functionality is built upon Rich Communication Services (RCS), a framework that allows other applications and third-party developers to integrate similar security protocols in the future.

The announcement of the fake call detection feature coincided with several other Android updates. Among them is a new Google Photos capability that enables users to virtually try on and mix-and-match outfits. This “wardrobe” tool automatically catalogs clothing items from a user’s photo library, converting them into browsable snapshots accessible directly from their smartphone. This feature is scheduled to launch next week for eligible users in the U.S., India, and Brazil running Android 10 or higher.

Additionally, Google Play Books is introducing a “Catch me up” function designed to help readers resume their stories with a summary recap. Users can also select specific passages to ask questions about the text. These reading enhancements are available today for a selection of English-language titles.

Finally, Google is expanding its “Circle to Search” functionality to allow users to identify every item within an entire outfit in a single search, eliminating the need to query individual pieces. This improved search capability is now live on all Android 14+ devices equipped with Circle to Search.

Source: TechCrunch Generated at: 2026-06-02 18:00:00 UTC