Google launches fake call detection to combat AI deepfake scams
Original: Google rolls out fake call detection to protect against AI deepfake impersonation scams
Why This Matters
Addresses rising AI-powered voice impersonation scams as deepfake technology becomes more accessible
Google announced Android's new fake call detection feature rolling out globally to Phone by Google on Android 12+ devices this month. The feature uses silent confirmation signals to verify legitimate calls and warn users about AI deepfake impersonation scams.
Google's fake call detection feature works through a 'digital handshake between devices' using Rich Communication Services (RCS). When contacts call using Phone by Google, their device sends a silent confirmation signal to verify the call's authenticity. If a scammer impersonates a trusted contact without this signal, the recipient's device will ping the real contact's device to double-check. If the real device confirms it's not making a call, users receive an on-screen warning to hang up immediately. The feature addresses growing AI deepfake scams where criminals spoof trusted numbers and use AI to mimic voices of family members, employers, or authority figures. Google built the technology on RCS, enabling other apps and companies to adopt it.