Verified Financial Calls and Real-Time Spoofed Call Detection
Phone scammers increasingly rely on caller ID spoofing to pose as trusted banks, a tactic blamed for an estimated USD 950 million (approx. RM4,370 million) to USD 980 million (approx. RM4,510 million) in annual losses worldwide. Android’s new verified financial calls feature directly targets this problem. When a call appears to come from your bank, Android checks in real time with the bank’s official app on your phone. If the app confirms that no call is in progress, Android automatically hangs up, shutting down the scam before you even say hello. Banks can also mark specific numbers as inbound-only, so any outgoing call from those numbers is terminated on sight. Initially rolling out on Android 11 and newer devices with partners like Revolut, Itaú, and Nubank, this system-level spoofed call detection turns your phone into an active scam call blocking tool instead of relying solely on your judgment.
On-Device AI and Live Threat Detection Against Rogue Apps
Beyond calls, Android is expanding its AI-powered Live Threat Detection to watch for suspicious app behavior from inside your phone, without shipping your data to the cloud. The system now flags apps that secretly forward SMS messages or misuse accessibility permissions to overlay hidden content on your screen—two classic tricks for stealing one-time passwords or guiding you through fake banking flows. A new capability called dynamic signal monitoring tracks how apps interact with the system in real time, including tactics like hiding icons before launching malicious activity in the background. Because detection rules can be updated on the fly, Android can respond faster as new malware patterns appear. Chrome on Android adds another safeguard by scanning APK downloads for known malware when Safe Browsing is enabled, blocking harmful packages before they ever install. Together, these Android security features create a layered defense against fraudsters and rogue software.
Location Privacy Controls: From Approximate Access to On-Screen Indicators
Android 17 introduces stronger location privacy control so apps see only what they truly need. A new location button lets you grant precise location access only while an app is open; once you close it, that permission automatically expires, reducing the risk of quiet background tracking. For apps that don’t need pinpoint accuracy—like generic weather or retail apps—you can keep them on approximate location instead of full GPS detail. An on-screen location indicator, similar to existing camera and microphone icons, now appears whenever any app taps your location. Tapping this indicator opens a “Recent app use” dialog, where you can instantly see which apps accessed your location and adjust their permissions. A refined contact picker adds another layer of control, allowing you to share just specific contacts or even specific fields rather than your entire address book. The result is granular, real-time oversight of how apps handle your most sensitive data.
Anti-Theft Protection and the New ‘Mark as Lost’ Safeguard
Android’s latest anti-theft protection upgrades are designed for the moment your phone leaves your hands—whether lost or stolen. Remote Lock and Theft Detection Lock are being enabled by default on new Android 17 devices, and on many existing phones once they update. Theft Detection Lock can automatically lock your device if it detects suspicious motion or behavior that suggests a snatch-and-run incident. A key addition is a biometric-focused ‘Mark as lost’ flow: when you trigger it, your phone locks down even if a thief knows or guesses your PIN. Access is then gated behind strong biometrics, making common PIN-guessing attacks far less effective. From there, you can display contact information for a finder, track the device, or move toward a secure wipe if recovery fails. These tools shift Android from reactive measures to proactive anti-theft protection, aiming to make stolen phones harder to crack and easier to reclaim.
Practical Steps to Turn On Android’s New Security Features
While many of these protections arrive enabled by default, a few quick checks ensure you benefit fully. First, update your phone to the latest Android version available in Settings, then open your banking apps and sign in so verified financial calls can validate incoming calls. In the Phone or Security settings, confirm scam call blocking and verified calls options are toggled on where offered. Next, visit Security or Google settings to ensure Live Threat Detection and Safe Browsing in Chrome are enabled, allowing on-device AI and browser checks to monitor threats. Under Privacy, review Location and Contacts permissions: switch noncritical apps to approximate location and use the contact picker to limit address book access. Finally, open Find My Device or the equivalent security dashboard and make sure Remote Lock, Theft Detection Lock, and ‘Mark as lost’ options are configured, so your phone is ready for the worst-case scenario.
