# RansomWhere?

> security software for macOS

**Wikidata**: [Q125475177](https://www.wikidata.org/wiki/Q125475177)  
**Source**: https://4ort.xyz/entity/ransomwhere

## Summary
RansomWhere? is a free, open-source security tool designed to detect and alert users to potential ransomware activity on macOS systems. Developed by the non-profit organization Objective-See, it operates under the GNU General Public License (GPLv3) and provides real-time monitoring for suspicious file encryption behaviors. The software aims to mitigate ransomware threats specifically targeting Apple computers.

## Key Facts
- **Developer**: Created by Objective-See, a U.S.-based non-profit founded in 2015.
- **License**: Distributed under the GNU General Public License, version 3.0.
- **Platform**: Exclusively designed for macOS operating systems.
- **Programming Language**: Built using Objective-C.
- **Repository**: Hosted on GitHub at [https://github.com/objective-see/RansomWhere](https://github.com/objective-see/RansomWhere).
- **Website**: Official page available in English at [https://objective-see.org/products/ransomwhere.html](https://objective-see.org/products/ransomwhere.html).
- **Cost**: Free to use, modify, and distribute under its open-source license.

## FAQs
### Q: What does RansomWhere? do?
A: RansomWhere? monitors macOS systems for signs of ransomware, such as rapid file encryption, and alerts users to potential threats in real time.

### Q: Is RansomWhere? free to use?
A: Yes, the software is free and open-source, licensed under GPLv3, allowing users to run, modify, and share the tool without cost.

### Q: Who created RansomWhere??
A: The software was developed by Objective-See, a non-profit organization based in Kula, Hawaii, established in 2015 to create security tools for macOS.

## Why It Matters
RansomWhere? addresses a critical gap in macOS security by focusing on ransomware detection, a threat often underestimated by Apple users. As ransomware attacks grow in sophistication and frequency, the tool provides a proactive defense mechanism, emphasizing transparency and community trust through its open-source model. Developed by a reputable organization, it underscores the importance of specialized security solutions for macOS, which has historically been less targeted than Windows but remains vulnerable to emerging threats. By offering real-time monitoring and alerts, RansomWhere? empowers users to act swiftly to minimize damage, contributing to broader digital safety practices.

## Notable For
- **MacOS Focus**: One of the few security tools specifically tailored to detect ransomware on Apple’s operating system.
- **Real-Time Detection**: Monitors for abnormal file encryption activity, a hallmark of ransomware attacks.
- **Open-Source Transparency**: Auditable codebase hosted on GitHub, fostering community review and trust.
- **Non-Profit Driven**: Created by Objective-See, which prioritizes security research over commercial interests.

## Body
### Development Background
RansomWhere? was developed by Objective-See, a non-profit founded in 2015 and headquartered in Kula, Hawaii. The organization specializes in creating free security tools for macOS, addressing vulnerabilities in Apple’s ecosystem.

### Technical Details
- **Functionality**: The software detects ransomware by identifying rapid or suspicious file encryption processes, triggering alerts to prompt user intervention.
- **Compatibility**: Designed exclusively for macOS, aligning with Apple’s operating system architecture since its 2001 debut.
- **Codebase**: Written in Objective-C, a language integral to macOS development since the 1980s.

### Licensing and Availability
- **License**: GPLv3 ensures users can freely use, modify, and distribute the software, with terms enforced since 2024.
- **Distribution**: Hosted on GitHub and accessible via Objective-See’s official website, with documentation and updates provided in English.

### Security Role
RansomWhere? complements traditional antivirus software by focusing on a niche but high-impact threat: ransomware. Its existence highlights the evolving nature of macOS security needs, offering a specialized layer of protection without requiring proprietary licensing fees.

## References

1. [Source](https://github.com/objective-see/RansomWhere/blob/main/LICENSE)
2. [Release 2.0.1. 2026](https://github.com/objective-see/RansomWhere/releases/tag/v2.0.1)
3. [Release 2.1.0. 2026](https://github.com/objective-see/RansomWhere/releases/tag/v2.1.0)
4. [Release 2.1.1. 2026](https://github.com/objective-see/RansomWhere/releases/tag/v2.1.1)
5. [Release 2.1.2. 2026](https://github.com/objective-see/RansomWhere/releases/tag/v2.1.2)