screenstudio-alt

This Swift module is a macOS input event logger: it installs a system-wide CGEvent tap to capture keystrokes (Unicode text) and mouse clicks, and it samples cursor movement continuously, persisting all of it to a JSONL file chosen via command-line arguments. It includes a “secure input” suppression mechanism that records only a marker during secure input contexts, which is consistent with evading password/secure-entry capture. No exfiltration is shown in the fragment, but the local persistence of sensitive user interaction data makes the security/privacy risk very high.