TeamPCP Used Mini Shai-Hulud Worm to Poison Over 400 npm and PyPI Packages

Research reveals that TeamPCP hijacked OIDC tokens to poison hundreds of TanStack, Mistral AI, and UiPath packages with the self-propagating Mini Shai-Hulud worm...

Malicious code in intercom-php (Packagist)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 0bd33abd6fda35e856f8346fda5e85913ce2cad6b4d6c315a2e7138b867760aa This package is malicious and was compromised as part of the Mini Shai-Hulud campaign by the TeamPCP threat actor. The malicious payload...

Analyzing TeamPCP’s Supply Chain Attacks: Checkmarx KICS and elementary-data in CI/CD Credential Theft

Our research examines the April 22 Checkmarx KICS and April 24 elementary-data incidents as part of a broader TeamPCP supply chain campaign. Across both cases, the actor abused trusted CI/CD and release workflows to steal credentials at scale...

Malicious code in @draftlab/db (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

Malicious code in mistralai (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

Malicious code in @draftlab/auth (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

Malicious code in @ml-toolkit-ts/preprocessing (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

MAL-2026-3607 Malicious code in guardrails-ai (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

Malicious code in @ml-toolkit-ts/xgboost (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

Malicious code in @draftauth/client (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

Malicious code in ml-toolkit-ts (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

MAL-2026-3594 Malicious code in @draftauth/client (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

MAL-2026-3593 Malicious code in @dirigible-ai/sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

MAL-2026-3602 Malicious code in @ml-toolkit-ts/xgboost (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

MAL-2026-3599 Malicious code in @mesadev/saguaro (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

MAL-2026-3595 Malicious code in @draftauth/core (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security 5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5 This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor. The package will steal credentials...

Malicious code in @uipath/vertical-solutions-tool (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 76957e857334423d0c1f4100218bb5856183968cc9475481adecdf97eac57796 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2026-3585 Malicious code in @uipath/vertical-solutions-tool (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 76957e857334423d0c1f4100218bb5856183968cc9475481adecdf97eac57796 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in @uipath/ui-widgets-multi-file-upload (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 11925b121ae53cf0e735a083521dcd0dbea2b475fedf3ff4e66e4cfac9d7bbec Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2026-3580 Malicious code in @uipath/test-manager-tool (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f31efe85854bdd27afe6808efd0ba0008d127f32a645708688158673d2be586e Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...