Google Adds AI Scam Detection and Security Features to Android
Google introduced a new suite of security features for Android devices designed to protect users from sophisticated digital fraud, detikInet reported on October 17, 2026. The updates include an Enhanced Protection mode powered by Gemini Nano, real-time link checks in Google Messages, screen-sharing privacy protections, and restrictions on background call forwarding.
The rollout follows a broader push by the company to integrate artificial intelligence directly into mobile operating systems for threat detection. According to Jawa Pos, the security tools use on-device processing and secure cloud systems to spot suspicious patterns without compromising user privacy.
Gemini Nano Powers New Enhanced Protection in Google Messages
The updated security architecture builds upon the existing Scam Detection framework in Google Messages. Google stated in its announcement, as cited by detikInet, that penipu sering kali menyamarkan motif mereka yang sebenarnya di balik percakapan yang dibangun secara perlahan.
To combat this, the new Enhanced Protection feature combines on-device analysis with secure cloud processing.
According to reports from Jawa Pos, the system uses Private AI Compute to analyze suspicious messaging patterns—such as a sender pretending to text the wrong number before pivoting to conversation. Meanwhile, Gemini Nano examines URLs directly on the device before the user taps them. Gadget.qoo10.co.id noted that this real-time web signal check specifically targets new domains not yet cataloged as malicious, warning users before phishing attempts or malware downloads occur.
Global Expansion of Scam Notifications and Device Compatibility
Google is expanding its chat notification scam warnings beyond its own hardware. While the feature previously remained exclusive to Google Pixel devices, SuaraGarut.ID reported that it will roll out globally to Android devices manufactured by Honor, Infinix, Motorola, OnePlus, Oppo, Tecno, Vivo, and Xiaomi. When the system flags a conversation as a potential scam, a notification reading kemungkinan penipuan
appears, offering safety tips when tapped.
Hardware compatibility for the new link protection and on-device tools covers specific high-end models. Google confirmed availability for the Google Pixel 10 series and newer, Samsung Galaxy S26 series, Galaxy Z Fold 8, Galaxy Z Flip 8, and select other devices, as detailed by detikInet.
Android conceals login fields during screen sharing
Beyond messaging apps, Android 15 and newer versions receive automated privacy controls for screen sharing. SuaraGarut.ID reported that when users share their screens via Google Chrome or Android System WebView, the system automatically conceals login input fields and payment pages to prevent sensitive data theft.
Google is tackling mobile carrier-based scams. Starting in early December, the company will block applications from silently executing background call forwarding on Google Pixel and select devices, according to detikInet. Gadget.qoo10.co.id added that this restriction prevents fraudsters from intercepting one-time passwords (OTPs) through unauthorized call diversions and alerts users before any MMI codes change phone settings.
Regional partnerships block fraudulent phone calls
In addition to software features deployed globally, regional partnerships aim to stop phone-based impersonation fraud. Jawa Pos reported that in Brazil, Google partnered with local banks to verify incoming calls claiming to be from financial institutions, automatically disconnecting unverified calls and blocking over three million fraudulent attempts since June. Meanwhile, Vietnam.vn reported a separate state-level initiative where Google DeepMind collaborated with Singapore’s GovTech to develop on-device AI models targeting local phishing tactics during the Singapore International Cyber Week.
Google deploys new security features across select devices
Which devices support the new Enhanced Protection feature in Google Messages?
The feature is rolling out to the Google Pixel 10 series and newer, Samsung Galaxy S26 series, Galaxy Z Fold 8, Galaxy Z Flip 8, and select other devices, as reported by detikInet.
When will the call forwarding protection feature launch?
Google scheduled the call forwarding protection rollout for early December on Google Pixel and specific other devices to prevent background OTP interception.
How does Android protect sensitive data during screen sharing?
On devices running Android 15 and above, Google Chrome and Android System WebView automatically hide login fields and payment pages during screen-sharing sessions, according to SuaraGarut.ID.
What triggers the scam notification alert in chat apps?
When system analysis flags a conversation as a potential risk, notifications display a kemungkinan penipuan
warning which provides safety tips when clicked by the user.