{"id":"MAL-2026-3411","title":"Malicious code in web3-py-checksum (PyPI)","summary":"Malicious code in web3-py-checksum (PyPI)","severity":"none","vendor":"web3-py-checksum","product":"web3-py-checksum","ecosystem":"pip","affected":["web3-py-checksum"],"published":"2026-05-10","updated":"2026-07-09","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/MAL-2026-3411","references":[{"url":"https://bad-packages.kam193.eu/pypi/package/web3-py-checksum"}],"tags":["osv","pip"],"ingestedAt":"2026-07-09T11:56:19.292Z","slug":"MAL-2026-3411","body":"## Overview\n\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (4b2052172f5c854b2e91f6bdc9336a97469cd161372621a1880d9cd1e3ad426a)\nThe code silently exfiltrates the private key of a crypto account.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-05-old-web3-py-checksum\n\n\nReasons (based on the campaign):\n\n\n - crypto-related\n\n\n - exfiltration-crypto\n\n\n## Affected packages\n\n- `web3-py-checksum`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}