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Chronicles

The story behind the story

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Google adds a scam-detection feature, built on RCS, to Android 12 and later that verifies whether a call is coming from the caller's actual Android smartphone

Available for Android 12 and later, the anti-scam feature is baked into Google Dialer, which sends a silent “confirmation signal” …

Wired Lily Hay Newman

Discussion

  • @racheltobac Rachel Tobac on x
    Ok, so how does fake call detection work?! 1. Attacker impersonates your contact by spoofing their number + voice cloning to steal your money, data, access, etc. 2. Your device knows your real contact's ‘digital handshake’ confirmation signal, so when it's missing, it notices. 3.…
  • @backlon Dieter Bohn on x
    Me: RCS end-to-end encryption is a huge deal! Everybody: Okay Dieter. RCS: Here, I also can help protect against fake calls and scammers. Me: I been sayin!
  • @racheltobac Rachel Tobac on x
    Honored to see the hard work I got to share with the @Google team last year continue into 2026 and beyond with the fake call detection launch today! Programmatically catching and shutting down the latest phone call scams (including AI voice clones) is so close to my everyday work…
  • @racheltobac Rachel Tobac on x
    WHOA @Google let me know they saw my tweet below last year & built a tool to defend against this exact call spoofing + AI voice clone attack! As of today, fake call detection on Android alerts when someone is impersonating your contact. Demo & thread of how it catches attackers: …
  • Dave Kleidermacher Dave Kleidermacher on linkedin
    When we sat down with Lily Hay Newman at WIRED, she wasn't expecting to hear her own cloned voice asking for money from a spoofed number. …
  • @couts Andrew Couts on bluesky
    NEW: Android users, your scam call-detection is about to get a lot better. @lhn.bsky.social reports: www.wired.com/story/androi...
  • r/technology r on reddit
    Android Is Fighting Phone Scams With a New Feature to Prove Who's Calling |  Available for Android 12 and later, the anti-scam feature is baked into Google Dialer …
  • r/Scams r on reddit
    Android introduces fake call detection to stop deepfake scams
  • r/Android r on reddit
    Android Is Fighting Phone Scams With a New Feature to Prove Who's Calling