Received scammer voicemail stating "listen closely to this message. We have questions about the property at (my address). Legal documents are due to be finalized and dispatched. Signature is required for proper service and delivery. If any information is needed, contact issuing firm at 888-736-5850 and reference case number xxxx. Failure to contact legal firm may result in further legal proceedings to take place without your knowledge or consent. You've been notified."