MAL-2026-13362
Malicious code in mnemonic-py (PyPI)
Details
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## Source: kam193 (6599d6208d71e0e809661e86bf5641e6e7b871cd6f01a54abf22215b8a88ef11) During installation, the package exfiltrates sensitive env variables, browser data, crypto wallets files, ssh keys and other configuration files.
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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-08-bip39-py
Reasons (based on the campaign):
- crypto-related
- The package overrides the install command in setup.py to execute malicious code during installation.
- exfiltration-crypto
- exfiltration-browser-data
- exfiltration-env-variables
- exfiltration-ssh-keys
- exfiltration-credentials
- uses-telegram-bot
Are you affected?
Enter the version of the package you're using.
Affected packages
No fixed version published yet for mnemonic-py (pip). Pin to a known-safe version or switch to an alternative.