postmark-webhooks

The fragment is security guidance and testing documentation, not apparent malware. It contains credential-exposure risks: an unsanitized webhook URL is logged before sanitization, and example request logging may disclose authentication headers and query tokens. Credentials embedded in curl URLs may also leak through shell history or process inspection. No malicious behavior or unauthorized network activity is visible. Review and remove the unsanitized log, redact sensitive headers and query parameters, and avoid real credentials in examples.