New ClickLock macOS Stealer Kills Apps Every 210ms Until Victims Type Their Password

A new macOS infostealer malware named ClickLock Stealer has been discovered. It operates by repeatedly killing applications on the victim's machine every 210 milliseconds until the user enters their login password. The malware is delivered as a command that the victim is tricked into pasting into the Terminal. Once executed, it creates a persistent, disruptive loop that forces the user to comply. This represents an evolution in macOS malware tactics, moving from silent data theft to aggressive user coercion. Security researchers have identified the malware and are warning macOS users to avoid running untrusted Terminal commands.

Global Impact

This malware represents a notable escalation in macOS-specific threats, potentially eroding user trust in the platform's security. It could drive increased adoption of security tools and practices among Mac users, particularly in enterprise environments.