RansomWhere_Installer

RansomWhere is a free security utility from Objective-See that monitors your Mac in real time to detect ransomware activity. It watches for suspicious file system operations — such as mass file encryption, rapid deletion patterns, or unusual write activity to sensitive directories — and alerts you before ransomware can lock your files. The app runs quietly in the background and is designed for home users and small organizations who want proactive ransomware protection without the overhead of a full antivirus suite. It complements macOS's built-in security rather than replacing it, and is particularly useful for users who frequently download files or work with untrusted content.