Why do you see the security warning of other application(s) with excessive privilege?

Our detection tools have detected other application(s) which are downloaded from unofficial source(s) and have excessive privilege, such as screen reading, when you are using our Bank's e-banking services. In order to ensure your safe use of electronic banking services, we will prompt you with warning message about other applications which are downloaded from unoffocial source(s) and with excessive privilege and close the Airstar Bank Mobile App.