The npm package bella-naget76-riris contains malicious code linked to a large-scale spam campaign flooding the npm registry with over 15,000 packages. These packages use autopublish scripts to generate and publish derivative packages with randomized names, aiming to inflate developer reputation scores for the tea.xyz token reward system. The malicious payload modifies package metadata to remove private flags, alters version numbers, and continuously republishes variants, polluting the npm ecosystem.