10月14日，谷歌宣布了多项针对安卓系统的反诈骗新举措。其中一项核心功能便是谷歌信息应用中的“增强保护模式”，该模式需用户主动开启，并借助云端运行的Gemini模型来识别诈骗信息。此外，安卓系统还将杜绝假冒银行来电、在屏幕共享时隐藏支付信息，并阻止应用暗中启用呼叫转移功能。
Google announced new Android scam defences on 14 October, led by an opt-in Enhanced protection mode in Google Messages that uses Gemini models in the cloud. Android will also end fake bank calls, hide fields in Chrome during screen sharing, and block apps from silently forwarding calls.
在周三发布的一篇博客文章中，谷歌表示，公司正为安卓系统引入全新人工智能工具以识别诈骗短信与电话。其中最主要的更新便是即将在数周内推出的“增强保护模式”。
Google is adding new AI tools to Android to catch scam texts and calls, the company said in a blog post on Wednesday. The main change is an opt-in Enhanced protection mode in Google Messages, which will roll out in the coming weeks.
开启该模式后，谷歌信息应用会将来自未知发件人的聊天内容发送至云端Gemini模型进行分析，从而尽早识别出诈骗意图。谷歌称，这一处理过程在“私密人工智能计算”环境中完成，该环境能确保信息全程加密，即便是谷歌自身也无法读取相关内容。
With the mode switched on, Google Messages sends chats with unknown senders to Gemini models in the cloud to spot a scammer’s intent earlier. Google said this runs in Private AI Compute, a secure setup where the messages stay encrypted and out of reach, even to Google.
另外，Gemini Nano模型将能在用户点击链接前，直接在手机端对陌生链接进行安全检测。这项功能将率先应用于Pixel 10系列及后续机型、Galaxy S26系列、Galaxy Z Flip与Z Fold8系列，以及其他部分手机型号。
Separately, Gemini Nano will check unfamiliar links on the phone itself before users tap them. That check is coming to the Pixel 10 and later, the Galaxy S26 series, the Galaxy Z Flip and Z Fold8, and some other phones.
据谷歌介绍，其现有的诈骗检测工具每月可识别出超过500万条疑似诈骗电话与短信。据9to5Google报道，最初仅在Pixel系列手机上提供的聊天通知诈骗预警功能，今年晚些时候也将推广至摩托罗拉、OPPO、一加、vivo及小米等品牌的手机上。
Google said its Scam Detection tools already flag more than 5 million suspected scam calls and texts each month. Scam alerts in chat notifications, which started on Pixel phones, will also come to phones from brands including Motorola, OPPO, OnePlus, vivo, and Xiaomi later this year, according to 9to5Google.
安卓系统还将在用户进行屏幕共享时自动隐藏Chrome浏览器中的支付信息。该功能将于本月起在安卓15及后续版本中逐步启用。
Android will also hide and payment fields in Chrome when a user shares their screen. That change is rolling out this month on Android 15 and later.
从12月初起，安卓系统将禁止应用在后台自动开启呼叫转移功能。谷歌指出，诈骗分子常利用呼叫转移窃取一次性验证码；届时手机也会在用户输入呼叫转移代码前发出警示。
From early December, Android will stop apps from turning on call forwarding in the background. Scammers use forwarding to steal one-time passcodes, Google said, and the phone will also warn users before a typed forwarding code takes effect.
在电话安全方面，谷歌已与巴西银行、伊塔乌联合银行以及Revolut等金融机构合作，实现了来电真实性验证功能。安卓系统会先向相关银行的官方应用核实来电是否确由银行发出，若核实不符则自动挂断通话。
For calls, Google has added verified financial calls with banks including Banco do Brasil, Itaú Unibanco, and Revolut. Android checks with the bank’s app whether the bank really placed the call, and hangs up if it did not.
自该功能于6月推出以来，Android已单独拦截了超过300万次冒充巴西银行（Banco do Brasil）和伊塔乌银行（Itaú）的假冒电话，谷歌表示。根据巴西银行联合会FEBRABAN的数据，巴西的银行冒充诈骗案在12个月内增长了195.7%。
Since the feature launched in June, Android has blocked more than 3 million fake calls posing as Banco do Brasil and Itaú alone, Google said. Bank impersonation scams in Brazil rose 195.7% over 12 months, according to Brazil’s bank federation, FEBRABAN.
随着诈骗行为持续增长，谷歌还起诉了一起诈骗集团，称其利用Gemini构建了假冒网站，而全球诈骗经济规模在2025年达到4420亿美元。
The update comes as fraud keeps growing. Google has also sued a scam ring that it said used Gemini to build fake websites, and the global scam economy reached $442B in 2025.