MAL-2025-191914 Malicious code in typing-extensions-plus (PyPI)
Malicious package
Published
MAL-2025-191914 is a malicious package: typing-extensions-plus (PyPI). Every version was published to cause harm.
Task:
1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.
2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.
3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.
4. If the package is not used anywhere, say so and change nothing.
Reference: https://insights.sbomify.com/MAL-2025-191914/ (Markdown: https://insights.sbomify.com/MAL-2025-191914/index.md)
- Package
- typing-extensions-plus
- Registry
- PyPI
What is MAL-2025-191914?
MAL-2025-191914 is a malicious package in typing-extensions-plus, published on 28 Jun 2025.
Official description
Importing the module starts code responsible of exfiltrating crypto tokens and API keys. Package imitates typing-extensions
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-06-typing-extensions-plus
Reasons (based on the campaign):
crypto-related
exfiltration-credentials
impersonation
What should I do about MAL-2025-191914?
Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.