Phantom Users

A server has been compromised. The attacker created a **phantom user account** with UID 0, giving it root-level access. Several legitimate users also exist. Your mission: - Audit `/etc/passwd` to find the non-root user with **UID 0** - Write the username to `~/audit_report.txt` - **Lock** the account so it can no longer log in *Hint: `awk -F: '$3==0' /etc/passwd` shows UID-0 users.*