Google adds Fake Call Detection

Google said on June 2 that Android is adding Fake Call Detection, a phone-call safety feature designed to warn users about AI-generated voice impersonation scams. The company disclosed the feature in its June Android Drop post, which said users will “get alerts for fake calls,” and third-party reports said the rollout begins this month. Google’s Phone app help pages and product coverage indicate the feature is tied to Phone by Google and is being introduced first on Pixel devices before broader Android availability. The announcement fills in a gap left by early social posts on June 3 that referenced a “Fake Call Detection” launch without linking to an official source. Google’s own materials use the broader scam-protection framing, while outside reports described the new tool as aimed at deepfake voice impersonation during live calls. (blog.google) ### Where did Google actually announce this? Google published the feature in a June 2 post titled its June Android Drop, which listed “get alerts for fake calls” among the new Android updates. The post said new personalization and safety features were arriving across Android, and it placed fake-call alerts alongside other consumer features rather than in a standalone security launch. (blog.google) TechCrunch reported on June 2 that Google said Android was launching fake call detection to protect against AI deepfake impersonation scams. 9to5Google, citing Google, said Phone by Google was targeting what it called the “growing threat of impersonation scams.” ### How is the feature supposed to work during a call? (blog.google) 9to5Google reported that the system uses Rich Communication Services, or RCS, to help verify whether a caller is legitimate. Android Headlines reported that when a contact calls through Phone by Google, the caller’s device can send a silent encrypted confirmation to the recipient’s device. If that confirmation is missing or inconsistent, the call can be treated as potentially fake. (techcrunch.com) Google has not, in the June Android Drop post, published a long technical explainer of the fake-call system. But the company has previously said its scam-detection protections use on-device AI and keep processing on the device, a privacy point it repeated in earlier Android security posts about call scam detection. ### Which phones get it first, and when? (9to5google.com) TechCrunch reported that the feature is rolling out globally in Phone by Google on Android 12 and newer devices this month, starting with Pixel phones. 9to5Google reported the same timing and said Google sees the underlying technology as something other apps and manufacturers could adopt. (blog.google) Google’s help documentation shows scam-detection controls already live in the Phone app support system, including options to turn the feature off during a call or disable it entirely in settings. That suggests Google has prepared user-facing controls as rollout begins. ### Is this the same thing as Google’s earlier scam detection? Google introduced AI-powered scam detection for calls and texts earlier, including Pixel phone protections shown in 2024 and broader Android security updates in 2026. (techcrunch.com) Those earlier tools focused on suspicious speech patterns and scam behavior. The new fake-call feature appears to add a separate layer aimed specifically at verifying whether the voice on the line is authentic. (support.google.com) That description is an inference based on Google’s June post and outside reports about RCS-based verification. Google’s Phone app help pages distinguish scam-detection settings from other call tools such as spam protection and Call Screen, which remain separate features. ### What can users check next? Google’s June Android Drop page is the main official source for the launch, and the Phone by Google help pages show where users can manage scam-detection settings. (9to5google.com) TechCrunch said the rollout begins in June 2026, starting with Pixel phones, so the next concrete milestone is whether the feature appears on eligible Android 12-and-up devices over the rest of this month. (blog.google) (support.google.com)