Only the latest MicLock release is supported.

Open a private security advisory on GitHub or contact the maintainer through the repository owner profile.

Please include:

• MicLock version.
• macOS version.
• Hardware model.
• Steps to reproduce.
• Expected and actual behavior.

• MicLock does not record microphone audio. While its menu is open it samples the active input to draw a live level meter; the samples are discarded immediately and never written to disk.
• MicLock does not send network requests.
• MicLock does not include analytics or telemetry.
• MicLock reads CoreAudio device metadata and sets the default macOS input device.
• Preferences are stored locally via NSUserDefaults.
• MicLock never elevates on its own. The only privileged action is the Revive Audio... menu item, which you have to click: it runs the fixed command /usr/bin/killall coreaudiod as root after macOS prompts you for administrator approval. The command is a compile-time constant with absolute paths and contains no user or device data.