pypi · Malicious package advisory
Malwarecflashfiles
MAL-2026-469
Malicious code in cflashfiles (PyPI)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (d8c5174968b7dedf000076201fe6446018aa61048b6a77fc8bc42e16bb796fd9) Malicious clone of legitimate fsspec package. The code was modified to exfiltrate specific files on import. --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2026-01-old-cflashfiles Reasons (based on the campaign): - clones-real-package - files-exfiltration
Compromised versions (3)
- 2.1
- 2.2
- 2.3
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.