AndroidIt is possible to verify whether the caller is actually calling from the phone app based on RCS, which adds the phone detection function.

AndroidIt is possible to verify whether the caller is actually calling from the phone app based on RCS, which adds the phone detection function.

In order to confront scam calls to become a person who knows the user,Google MapAdded "Fake Call Detection" to Android smartphone. HomeIt is a function to detect whether you are using ogle phone app "Phone by Google".

Android scams

https://blog.google/security/securityid-fake-call-detection/

WHOA @Google let me know they saw my below last year & built a tool to defend against this exact call ofing + AI voice clone attack!

Rachel Tobac (@RachelTobac) June 2, 2026

. . .

pic.twitter.com/V0M5Ne3Xye

According to Google, scammers use tools to make their existing numbers. It seems that the user has really taken care of it, and in some cases it is difficult to find fraud because it is used to become a friend using AI.

Google’s Fake Call Detection feature detects whether the caller is using Phone by Google and alerts the user when using other tools. As a mechanism, when there is a phone, Phone by Google will emit a silent confirmation signal to the other party and warn if there is no similar signal from the other party. This way, you can detect fake calls that have been sent from other than Phone by Google.

This mechanism uses the end-to-end encrypted Rich Communication Services (RCS) technology, so Google explains when it is completely private.

From June 2026, Pixel will be released on Android 12 and later. By default, you can disable it at any time from your phone by Google app settings.

Until now, Google has introduced some safety measures to Android, such as the ability to verify messages and calls and see fraud.

Security features of Android 16 released by Google, extension of fraud detection of messages, side loading prevention of calls, enhancement of advanced protection program, etc. - GIGAZINE

Google is a huge and growing issue for calls and online fraud. In March 2026, the International Cri、 Police Agency (Interpol) reported that まofing scam had a loss of more than $40 billion in the world. For many years, people have decided to call the caller’s phone number, but it is no longer enough because of the new approach. Fake call detection function protects you and your family and friends by identifying whether the caller is.

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