TeamPCP Supply Chain Campaign: Update 008
TeamPCP has ended its 26-day pause in supply chain attacks, executing three concurrent compromises across npm, PyPI, and Docker Hub in late April 2026. The attacks included a Docker Hub compromise of Checkmarx KICS, a self-propagating npm worm named CanisterSprawl, and a downstream compromise of Bitwarden's CLI tool via CI/CD pipeline infection. Despite prior monetization failures, analysts believe the group remains operationally capable and active.
- ▪TeamPCP compromised the Checkmarx KICS Docker Hub repository on April 22, 2026, which led to a cascading compromise of the @bitwarden/cli package.
- ▪The xinference PyPI package was poisoned on April 22 with a TeamPCP marker, though the group publicly denied responsibility.
- ▪A self-propagating npm worm named CanisterSprawl was identified on April 21, spreading across multiple publisher namespaces and exfiltrating credentials to an Internet Computer Protocol canister.
- ▪The CanisterSprawl worm can transition from npm to PyPI if a PyPI publish token is found on an infected system, indicating cross-ecosystem capabilities.
- ▪Although ADT reported a cloud breach on April 20 attributed to a vishing attack, it is not confirmed as part of the TeamPCP campaign despite ShinyHunters' involvement in the leak threat.
Story provenance
Source · retrieval · rights · ranking — open for full record
inspect →
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | SANS Internet Storm Center |
| Canonical URL | https://isc.sans.edu/diary/32926 |
| Publication time | Tue, 28 Apr 2026 03:07:55 +0000 |
| Retrieval time | 2026-04-28T03:27:52.441Z |
| Last seen | 2026-04-28T03:27:52.441Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | 9J7mMlPtmMPc |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
function maxarticle() { var article=document.getElementsByTagName('article'); var cn=article[0].className; if ( article[0].className=='fullscreen' ) { article[0].className='normal'; } else { article[0].className='fullscreen'; } } TeamPCP Supply Chain Campaign: Update 008 - 26-Day Pause Ends with Three Concurrent Compromises (Checkmarx KICS, Bitwarden CLI Cascade, xinference PyPI), CanisterSprawl npm Worm Identified, and Tier 1 Coverage Returns Published: 2026-04-27. Last Updated: 2026-04-27 14:01:17 UTC by Kenneth Hartman (Version: 1) 0 comment(s) This update succeeds TeamPCP Supply Chain Campaign Update 007, published April 8, 2026, which left the campaign in credential-monetization mode following the Cisco source code theft via Trivy-linked credentials, Google GTIG's formal designation…
Excerpt limited to ~120 words for fair-use compliance. The full article is at SANS Internet Storm Center.
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