Mobile security: Identifying signs of spyware and monitoring tools

Users are advised to monitor specific indicators that may suggest their mobile devices are infected with spyware or stalkerware. Key warning signs include rapid battery depletion, unexplained increases in data consumption, the appearance of unrecognized applications, and unexpected changes to device settings or performance.

To protect personal data such as passwords, location, and banking information, users can perform several manual checks. On Android devices, it is recommended to review the full list of installed applications and audit app permissions for access to sensitive functions like the microphone, camera, and SMS. Additionally, users should ensure that Google Play Protect is active via the Google Play Store to scan for malicious software.