Google rolls out Android fake call detection

Alphabet Inc. has launched a new fake call detection feature for Android devices, designed to combat the increasing threat of AI-powered deepfake impersonation scams. This 'industry-first' protection, built into Phone by Alphabet Inc., verifies caller identity using silent, end-to-end encrypted signals via Rich Communication Services technology. If a scammer spoofs a contact's number and uses an AI-generated voice, the system detects the missing verification signal and pings the legitimate device. If the real device confirms no call is being made, Android displays a warning, advising the user to hang up. The feature is rolling out globally this month to Android 12+ devices, starting with Google Pixel smartphones, and is enabled by default. This initiative addresses the growing sophistication of scams, as highlighted by International — Interpol and the United States — Federal Trade Commission, where AI voice cloning makes it difficult for individuals to distinguish genuine calls from fraudulent ones.