Google rolls out fake call detection to protect against AI deepfake impersonation scams

In a significant move to enhance user security, Google has unveiled a new feature for Android that aims to detect fraudulent calls utilizing AI deepfake technology. This innovative fake call detection system is being rolled out globally for devices running Android 12 and above, starting with Pixel models. As scam calls become more sophisticated, criminals are increasingly impersonating trusted contacts by spoofing their phone numbers and mimicking their voices. For instance, a victim might receive a call appearing to come from 'Mom,' only to find that it’s a scammer leveraging AI tools to exploit their trust and solicit money under false pretenses. Google's new feature operates automatically, providing seamless protection without requiring user intervention. It functions similarly to a “digital handshake.” When a call is placed from a Google Phone user, a silent verification signal is sent to the recipient's device to confirm the call's authenticity. If a scammer attempts to pose as a trusted contact, this verification signal will be absent, alerting the recipient to the potential threat. In its blog post, Google elaborated, "If a scammer tries to impersonate your trusted contact, that initial confirmation signal will be missing. Your device will instantly notice this and ping your contact’s actual device to double-check. If their real device indicates that they are not making a call, you’ll receive a warning to hang up immediately." This feature builds upon Rich Communication Services (RCS), allowing other applications and companies to utilize similar technology. The announcement of fake call detection coincides with other Android updates, including a new Google Photos feature that allows users to virtually mix and match outfits. This wardrobe feature catalogs clothing from photos, enabling users to browse their attire conveniently. Moreover, Google Play Books is introducing a “Catch me up” feature, providing recaps to help users stay engaged with their reading. Users can also highlight portions of text to pose questions. These updates are rolling out for selected English titles today, while the outfit search capability is now available for all Android devices running version 14 and above.