Online Fraud Prevention: Whenever we download a new app on our phone, it requests various permissions—such as access to the camera, microphone, contacts, and messages. While certain permissions are essential for an app to function correctly, many apps also request unnecessary permissions that have absolutely no relevance to their intended purpose. Most users grant all permissions without bothering to read them first. If you are in the habit of doing this, exercise caution; this seemingly minor oversight could result in your bank account being drained and your personal data being stolen.

Accessibility Access: Monitoring Every Screen Activity
This feature was designed primarily to assist users with disabilities, specifically by reading text aloud. However, it is crucial to understand that if you grant this permission to an untrusted app, it can record every single activity occurring on your screen. This poses a severe security risk, as such an app could capture your passwords and personal messages, or even execute financial transactions from your bank account without your consent. Therefore, unless it is essential, you should keep this permission disabled.

Appear on Top: The Threat of Fake Screens
On different devices, this feature is often referred to as "Display over other apps" or "Draw over other apps." Once granted, this permission allows an app—even while running in the background—to display its content directly on top of the active app currently open on your screen. Cybercriminals frequently exploit this feature. They create and superimpose a fake login screen (an "overlay") over your legitimate banking or social media applications. The moment you enter your credentials into this fake interface, your banking details are instantly transmitted to the attackers.

Install Unknown Apps: An Easy Gateway for Malware
This specific permission can prove to be the single greatest security threat to your phone. Enabling it essentially grants apps unrestricted freedom to download and install other applications from sources outside of the Google Play Store—sources that are often unknown, unverified, or inherently insecure. Cyber hackers exploit this vulnerability to plant viruses or malware on your phone. Never make the mistake of downloading APK files from any unknown source.

Contacts and SMS Access: A Threat to OTPs and Personal Data
Just think—why would a simple flashlight app ever need access to view your contacts or messages? Yet, many apps do exactly that. Your contact list contains not just phone numbers, but also email addresses and other private information. Furthermore, if granted SMS access, an app can easily read your banking OTPs and personal chat conversations. If this data falls into the wrong hands, it can be used for blackmail or financial fraud.

Adopt These Measures to Stay Safe
With the number of scams constantly on the rise, if you wish to protect yourself, keep the following points in mind:

Grant Access with Caution: Before granting sensitive permissions—such as access to contacts and SMS—think twice to determine whether the app genuinely requires them.

Permissions Based on Necessity: When installing an app, grant only those permissions without which the app cannot function.

Review: Go to your phone's Settings right now, navigate to "Apps," and then to "Permissions." Review the list of all the apps you have granted permissions to; for any apps that appear unnecessary, immediately revoke (Deny) their permissions.

Disclaimer: This content has been sourced and edited from Amar Ujala. While we have made modifications for clarity and presentation, the original content belongs to its respective authors and website. We do not claim ownership of the content.