Which of the following scenarios would generate a “Patient 0” alert?

Zscaler's AI/ML based Smart Browser Isolation was triggered due to a users accessing a newly-registered domain.

A new malicious file was detected by the sandbox due to an “allow and scan” First-Time Action in the sandbox policy.

A new malicious file was detected by the sandbox due to an “quarantine” First-Time Action in the sandbox policy.

Zscaler detected a HIPAA violation with in-band Data Protection scanning.