CuraSec

Plan archived

101 Malicious npm Packages Enroll Developers in WhatsApp Groups (PhantomSub)

  • Engineer — Plan: 101 confirmed malicious npm packages are live in the registry; audit your dependency tree against the full package list published by OX Security and remove any matches — the current payload is WhatsApp group enrollment, but the supply-chain foothold could be updated to deliver worse payloads.
  • SOC/IR — Learn: PhantomSub is a novel abuse of the Baileys WhatsApp library for subscriber manipulation; no IOCs, SIEM-ready signatures, or ATT&CK mappings are surfaced in the summary, so there is no immediate detection work to do but the technique is worth cataloging.
  • Leader — Skip
This entry was curated and judged by AI (Claude) with automated enrichment (CISA KEV / EPSS / public PoC). Verify against the original source before acting. Found a bad verdict? Report it — confirmed errors go to the corrections log.