# Google 推出 AI 深伪来电检测功能，防御冒充诈骗

- 来源：TechCrunch：AI（RSS）
- 作者：Aisha Malik
- 发布时间：2026-06-03 02:00
- AIHOT 分数：55
- AIHOT 链接：https://aihot.virxact.com/items/cmpx0fzub02i2sl79j89uvl7n
- 原文链接：https://techcrunch.com/2026/06/02/google-rolls-out-fake-call-detection-to-protect-against-ai-deepfake-impersonation-scams

## AI 摘要

随着越来越多人拒接陌生号码，诈骗者转而伪装可信号码，并利用 AI 深伪技术冒充权威人士、家人或雇主进行电话诈骗。Google 已推出一项新功能，旨在检测此类 AI 生成的深伪语音，以保护用户免受冒充诈骗的侵害。

## 正文

Google announced on Tuesday that Android is launching fake call detection to protect against AI deepfake impersonation scams. The feature is rolling out globally in Phone by Google to Android 12+ devices this month, starting with Pixel devices.

As people increasingly refuse to answer calls from unknown numbers, scammers are shifting their tactics by spoofing trusted phone numbers and using AI deepfake technology to sound like authority figures, family members, or employers.

For example, a person may receive a phone call showing the caller ID “Mom,” and the voice may sound exactly like her, but the caller is actually a scammer using AI tools to impersonate her and request money for a fake emergency.

The new feature is on by default and works automatically behind the scenes.

Google explains that the new feature works kind of like a “digital handshake between devices.” When a contact calls you, and you’re both using Phone by Google, their phone sends a silent confirmation signal to your device to verify the call is legitimate and actually coming from their phone.

“If a scammer tries to impersonate your trusted contact, that initial confirmation signal will be missing,” Google explained in a blog post. “Your device will instantly notice this and ping your contact’s actual device to double-check. If their real device says, ‘I’m not making a call right now,’ you’ll get a warning on your screen advising you to hang up immediately.”

The tech giant notes that it built this feature on top of Rich Communication Services (RCS), making it possible for other apps and companies to adopt the technology.

The launch of fake call detection was announced alongside other updates from Android, including a new Google Photos feature that lets users mix and match outfits and try them on virtually. The new “wardrobe” feature catalogs the clothes you’re wearing in your photo library by turning them into snapshots you can browse on your phone. The feature is rolling out next week to eligible users in the U.S., India, and Brazil with Android 10+.

Additionally, Google Play Books is getting a new “Catch me up” feature that lets users jump back into a story with a recap. Users can also highlight a passage to ask questions. These features are rolling out today for select English titles.

Google is also making it possible to search entire outfits with its “Circle to Search” feature. Now the feature will be able to find every item in an outfit at once, getting rid of the need to search piece by piece. This update is now available on all Android 14+ devices that have Circle to Search.

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Consumer News Reporter

Aisha is a consumer news reporter at TechCrunch. Prior to joining the publication in 2021, she was a telecom reporter at MobileSyrup. Aisha holds an honours bachelor’s degree from University of Toronto and a master’s degree in journalism from Western University.

You can contact or verify outreach from Aisha by emailing aisha@techcrunch.com or via encrypted message at aisha_malik.01 on Signal.

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