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Shai-Hulud 2.0 is the name used in the provided content for the operators behind a large-scale npm supply chain worm. The campaign infected over 30,000 repositories and remained active for more than six days. The main infection vectors mentioned were the npm packages @postman/tunnel-agent and @asyncapi/specs. The activity primarily impacted CI/CD systems rather than developer laptops, with 77% of infections affecting CI/CD environments. The worm attempted to exfiltrate cloud secrets from AWS, GCP, and Azure, although the content states that coding errors caused most exfiltrated files to be empty. The campaign also resulted in npm token leakage, with over 60% of leaked npm tokens reportedly still active. No nation-state attribution, additional aliases, or sub-groups are provided in the content beyond the internal name shai_hulud_20_attackers and the campaign name Shai-Hulud 2.0.
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