Zero-Breach-Toolkit

Zero-Breach-Toolkit is a free, open-source tool that runs offline checks for traces of known mercenary spyware. It is designed to work on Windows, macOS, and Linux computers, as well as Android phones and iPhone backups.

The project is hosted on GitHub, where its source code is publicly available. Because the checks run offline, they do not require an internet connection. The tool looks only for traces of known spyware, so a clean result does not guarantee that a device is free of compromise.