The npm package @tomhundley/sparkdash contains malicious code that can fully compromise any computer on which it is installed or running. The compromise may allow an attacker to gain full control over the system, potentially exposing all stored secrets and keys. 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 different, trusted computer to mitigate risk.