With an ever-evolving landscape of scam tactics and cyber threats, safeguarding personal information has become critical. Even the most vigilant users can find themselves vulnerable when they utilize mobile devices for everyday purposes. In response, Google is introducing a series of innovative security features for Android aimed at securing users against scams, fraud, and theft. These updates were highlighted during the recent mobile-centric event titled “The Android Show: I/O Edition,” in anticipation of this year’s Google I/O event kicking off on May 20.

Enhanced Scam Detection Features

Google has launched real-time, AI-driven scam detection tools that alert users to potential fraudulent activities by identifying suspicious patterns in the Google Messages and Phone by Google applications. Initially available for Pixel devices, the functionality has been expanded to encompass a broader range of scams including those related to package deliveries, job opportunities, toll fees, cryptocurrency, impersonation, gift cards, and tech support.

Moreover, in-call scam protections are being enhanced to help prevent actions that could jeopardize user data or potentially introduce malware. While engaged in calls with unknown contacts, users will be restricted from disabling Google Play Protect, sideloading applications from web explorers or messaging platforms, and granting accessibility permissions. A prompt will also appear to terminate screen sharing at the conclusion of calls. These in-call protections are compatible with Android 6 and above, while limits on sideloading and accessibility are available for Android 16 users.

Additionally, Google is testing in-call safeguards specifically for banking applications. To thwart impersonation scams targeting sensitive financial data, devices will notify users if they attempt to access a participating banking app while screen sharing with an unfamiliar contact, providing a one-click “End Call” option. This feature will initially be accessible to Android 11+ users in the UK in the upcoming weeks.

Upgraded Theft Protection Mechanisms

In the past year, Google has unveiled various theft protection features to secure data in case a device is lost or stolen. The Remote Lock function, which enables users to lock or erase their Android device remotely, will now incorporate a security challenge question to deter unauthorized access. Furthermore, protections surrounding Factory Reset will be broadened.

The Identity Check feature, originally available for Pixel and Samsung One UI 7 devices, will soon be compatible with a wider array of supported devices upgrading to Android 16. This function mandates biometric authentication for accessing specific resources when users are outside recognized locations.

Lastly, Android 16 will ensure that one-time passwords remain concealed on the lock screen if the device is not connected to Wi-Fi and hasn’t been unlocked in a while, fortifying defenses against unauthorized account access.

Key Verifier for Google Messages

The Google Messages app is set to introduce a feature named Key Verifier, designed to help you validate the identity of the person you’re interacting with, thus reducing the risk of encountering scammers posing as contacts. This will require the contact to verify that their keys within the Google Contacts app match yours through a QR code scan or number comparison, marking them as confirmed.

If their number faces a security breach, like a SIM card swap, the verification will be rendered invalid, indicating that your conversation could be at risk. Key Verifier is anticipated to roll out in the upcoming summer for devices running Android 10 and above.

Continuous Threat Detection for Applications

Google Play Protect is receiving a significant upgrade, transitioning to include a continuous live threat detection capability. This enhancement allows for real-time monitoring of apps to swiftly identify any suspicious behavior that could signify malware, alerting users prior to installation. This update is currently available to all Android users.

Advanced Protection at the Device Level

For users who handle sensitive data or harbor higher privacy concerns—such as journalists, activists, and executives—Google’s Advanced Protection program offers an extra layer of security. Enrollment necessitates that users input a passkey or security measure to access their accounts and may involve more frequent alerts regarding potential malware risks. Now, Android 16 introduces a device-level Advanced Protection setting for those placing a premium on security in addition to account-level measures.