The npm package 'rasmus_klump_skaeg_og_havfruen_by_per_sanderhage_nq4rc' contains malicious code that compromises any computer on which it is installed or running. Installation of this package results in full compromise of the affected system, potentially allowing an attacker to access all secrets and keys stored on that computer. Immediate removal of the package is advised, but due to the extent of the compromise, removal alone may not eliminate all malicious software. Secrets and keys should be rotated from a separate, uncompromised system.