pypi · Malicious package advisory
Malwaremnemoniclib
MAL-2026-2299
Malicious code in mnemoniclib (PyPI)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (c88fa4e30e2437fef5f03db434adb0f34ee48d8bec2d3361d123b10086b28772) Clone of a legitimate library with added malicious code that runs during generating a new mnemonic. The malicious code collects data related to cryptocurrency wallets and selected other files, and exfiltrate them to a hardcoded location. --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2026-03-mnemoniclib Reasons (based on the campaign): - clones-real-package - action-hidden-in-lib-usage - crypto-related - exfiltration-crypto - files-exfiltration
Compromised versions (3)
- 0.20.1
- 0.21.1
- 0.22.1
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.