Malicious code in phenopacket-store-toolkit (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08,malicious phantom releases of phenopacket-store-toolkit were published to PyPI using stolencredentials. The package executes a bundled JavaScript payload via the Bunruntime on import that harvests and exfiltrates...

Embedded Malicious Code

Overview phenopacket-store-toolkit is a Python package and CLI for managing Phenopacket Store, a collection of GA4GH Phenopacket cohorts that represent individuals with Mendelian diseases. Affected versions of this package are vulnerable to Embedded Malicious Code. This package contains malicious...