If you don't want pop-up notifications every time you plug in a drive, you can enable "Silent Mode" in the Control Center. Frequently Asked Questions
It automatically detects when a drive is plugged in and scans it instantly. download mcshield
If MCShield flags a file you know is safe, you can easily restore it from the "Quarantine" tab. If you don't want pop-up notifications every time
Since the original developer's site is sometimes offline, use trusted software repositories like MajorGeeks or SnapFiles. download mcshield
It doesn't just alert you; it proactively deletes malicious files and restores hidden folders that viruses often "hide."