Write an article based on this "Open your Galaxy’s Settings. Tap Device Maintenance. Tap Device security. Tap SCAN PHONE. Follow the on-screen instructions to complete the process."

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To do this, swipe down from the top of the home screen, then tap the gear icon at the top-right corner.  It’s the shield icon at the bottom of the menu. The security app will now scan your Galaxy for viruses and other malware. If the app finds anything suspicious, it will report the steps you must take to correct the situation.