Google Pixel phones gain AI-powered scam call detection using hidden audio pings
By
Alan Bradley
Hand-rolled, kettle-boiled, baked to perfection. Worth every minute at the bakery.
Summary
Google is rolling out an enhanced scam call detection feature for Pixel phones that uses hidden audio pings to verify whether a caller is a real human or an AI-powered impersonation scam. The technology embeds inaudible signals into phone calls that can detect synthetic voices and automated systems, alerting users in real-time when a scam is suspected. This update builds on Google's existing Call Screen and spam detection tools, aiming to combat the rising wave of phone impersonation scams that cost victims billions annually.
Key quotes
· 5 pulledScammers are getting more sophisticated, using AI to clone voices and impersonate loved ones or authority figures with alarming accuracy.
The hidden ping technology works by sending an inaudible signal during the call that can detect whether the voice on the other end is synthetic or human.
This is a significant step forward in mobile security, giving users a real-time defense against one of the most prevalent forms of digital fraud.
Pixel users will see a warning banner on their screen if the system detects characteristics of a scam call, allowing them to hang up immediately.
Google's approach tackles the problem at the network level, making it harder for scammers to adapt their tactics.
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