Google unveils new Android security tools to block phone scams
Google Unveils Advanced Android Security Tools to Block Phishing and Call Forwarding Scams
Google has announced a major suite of integrated security features designed to counter the growing threat of phone scams, phishing messages, and social engineering tactics across the Android operating system. TuttoAndroid reported that the new defense tools utilize artificial intelligence models to intercept and block sophisticated threats—including spoofed phone calls and verification code theft—before they can harm the user.
The Tech TL;DR:
- Google Messaggi is introducing an Enhanced Protection Mode backed by Private AI Compute and Gemini cloud models to detect SMS and RCS fraud.
- Screen-sharing sessions on Android 15 and above will now automatically obscure sensitive input fields, passwords, and payment information.
- A new call forwarding protection measure prevents background application exploits and flags MMI redirection codes.
Enhanced Protection Mode and On-Device Link Scans in Google Messaggi
The update introduces an Enhanced Protection Mode within the Google Messaggi app, allowing users to unlock advanced defense mechanisms against SMS and RCS chat scams. TuttoAndroid noted that the system employs a Scam Detection feature powered by Private AI Compute, which operates inside a dedicated, encrypted environment inaccessible to Google or third parties. When a message arrives from an unknown sender, Gemini cloud models evaluate the conversational context for fraudulent intent.
This cloud analysis works alongside an intelligent link safety check driven by Gemini Nano 4. Operating entirely on-device, this model assesses the reliability of newly created web domains that have not yet populated traditional phishing databases. The application also deploys redesigned visual warnings that alert users before they open links sent from numbers missing from their contacts list.
Google Expands Scam Alerts to More Device Manufacturers
Google is expanding its scam notification alerts to hundreds of millions of users beyond Pixel devices before the end of the year. TuttoAndroid stated that the global rollout covers hardware from manufacturers including HONOR, Infinix, iQOO, itel, JOVI, Motorola, OnePlus, OPPO, realme, TECNO, vivo, and Xiaomi.
To prevent malicious actors from harvesting personal data and banking credentials during remote assistance sessions, Google has expanded automatic data protection to Google Chrome and Android System WebView. During active screen sharing on devices running Android 15 and higher, the operating system masks password entry fields, login credentials, and payment card details in real time.
Android Blocks Call Forwarding to Protect One-Time Passwords
Android is implementing new safeguards against call redirection schemes used to hijack one-time passwords (OTPs) and compromise user accounts. TuttoAndroid reported that the operating system now blocks applications from activating call forwarding routines in the background. If a fraudulent actor attempts to make a user manually punch in an MMI redirection code on the phone dialer, the device triggers an active warning to halt the operation.
The rollout timeline varies by feature and device architecture. Scam detection tools require Google Pixel 6 or newer, Samsung Galaxy S24 or newer, or devices equipped with Android AICore. Gemini Nano-powered link checks deploy on Pixel 10 and Samsung Galaxy S26 generations. Visual warnings require Android 6 or later. Screen privacy arrives on Android 15 builds. Call forwarding protections roll out starting in early December on Pixel units and selected hardware.
Disclaimer: The technical analyses and security protocols detailed in this article are for informational purposes only. Always consult with certified IT and cybersecurity professionals before altering enterprise networks or handling sensitive data.