Vulnerability MAL-2026-18443

Malicious package. wallet-tracking is a PyPI cryptocurrency-wallet information stealer. It collects wallet data on the victim host and exfiltrates it to an attacker-controlled Discord webhook. The source also still contains an unconfigured placeholder webhook URL (.../api/webhooks/YOUR_URL) beside the live one, indicating a copy-paste stealer template. Classification: information stealer. The package provides no legitimate functionality, so all published versions are malicious. First observed by wormsign on 2026-05-30. Full indicators are published at the reference below.