Smartphone theft is a growing problem worldwide, with for instance 97 phones stolen every hour in Brazil alone according to Google. The GSM Association reports millions of stolen devices annually, highlighting an increasing need for enhanced security measures. To address this, Android has launched new, AI-powered theft protection features available through Android 15 and an update via Google Play Services for devices running Android 10 and above.
AI-driven security: detecting theft in real-time
The core of this new security suite is the Theft Detection Lock. This feature uses on-device AI to analyze various signals and detect potential theft attempts. When an unlocked device shows signs of suspicious activity, the screen is automatically locked, preventing unauthorized access. Android aims to roll out this feature to cover 90% of active devices globally, ensuring compatibility across multiple models. Users are encouraged to check their theft protection settings to confirm availability.
In addition to Theft Detection Lock, the new Offline Device Lock feature protects devices that are taken offline, a common tactic used by thieves to avoid remote tracking or wiping through Android’s Find My Device. If an unlocked phone remains offline for an extended period, this feature locks the device, making it unusable for thieves.
Enhanced remote control for lost or stolen devices
If an Android device is lost or stolen, users can now utilize Remote Lock via Android’s Find My Device feature. This tool allows users to secure their phone using any device and a verified phone number, even if they cannot recall their Google account credentials at the time of theft. This system aims to ensure swift action and secure sensitive data while the owner regains access.
Google advises Android users to back up their devices regularly, so they can perform a remote wipe without losing important information.
Android 15: proactive measures to prevent theft
Android 15 introduces additional layers of security to deter theft and make it harder for criminals to access or reset devices for resale. For instance, access to critical settings like Find My Device now requires authentication through a PIN, password, or biometric data. The system also implements stricter protocols for factory resets, which now demand Google account credentials to prevent unauthorized use.
Furthermore, Android is rolling out a new feature called Identity Check later this year. This opt-in measure will require biometric verification for accessing key Google account and device settings. It aims to provide an additional safeguard against unauthorized access, even if a device PIN is compromised.
Global rollout and future developments
These theft protection measures are now available on most devices running Android 10 and above, enabled through an update from Google Play Services. The gradual rollout ensures compatibility across different models, offering enhanced security for billions of Android users globally.
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