Mobile security: Essential steps to protect data and prevent identity theft

To mitigate the risks of identity theft and unauthorized financial transfers following a smartphone theft or loss, experts recommend immediate action to restrict access to personal data. Using an alternative internet-connected device, users should activate remote tracking and locking features through official tools such as Google’s ‘Find My Device’ for Android or Apple’s ‘Find My’ for iOS.

In high-risk scenarios, performing a remote wipe is an irreversible measure that deletes photos, documents, and banking credentials. While this prevents data theft, it may make the physical device impossible to locate.

General security maintenance is also essential to prevent unauthorized access. Key preventative measures include keeping the operating system and applications updated to patch security vulnerabilities, using complex PINs or biometric locks, and regularly deleting unused applications to reduce the device's digital footprint.