Google rolls out fake call detection to protect against AI deepfake impersonation scams
Google is rolling out fake call detection globally in Phone by Google for Android 12+ devices to combat AI deepfake impersonation scams, starting with Pixel devices. The feature uses RCS to verify calls and warn users if a trusted contact’s call appears fraudulent, with verification happening automatically between devices.
Google has launched fake call detection in its Phone by Google app to block AI deepfake scams targeting Android users. The feature, available globally this month for Android 12+ devices, begins with Pixel models and operates automatically by default. It works through a digital verification process using Rich Communication Services (RCS), where a caller’s device sends a confirmation signal to the recipient’s phone. If a scammer impersonates a trusted contact, the missing verification signal triggers a warning to hang up immediately. The system cross-checks with the actual device of the supposed caller to confirm legitimacy. Google states this approach prevents fraudulent calls spoofing trusted numbers, such as family members or employers, using AI-generated voices. For example, a call displaying ‘Mom’ on the caller ID but with an AI-imitated voice would be flagged as suspicious. This technology builds on RCS, allowing other apps and companies to adopt similar security measures. The rollout coincides with other Android updates, including a virtual wardrobe feature in Google Photos for outfit mixing, set to launch next week in the U.S., India, and Brazil for Android 10+ users. Google Play Books also introduces a ‘Catch me up’ feature for story recaps and passage-based questions, available today for select English titles. Additionally, Google’s ‘Circle to Search’ feature now supports searching entire outfits at once, eliminating piece-by-piece searches, and is available on Android 14+ devices with the feature enabled. The fake call detection aims to address rising scams where scammers exploit AI to mimic voices and manipulate victims into urgent financial requests.
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