 DALLAS--BUSINESS WIRE--On Saturday April 24, 2021, Mr. Cooper discovered that its electronic payments vendor, ACI Worldwide, inadvertently issued incorrect mortgage payment drafts while conducting a test of their system. We immediately reported this error to our customers banks and worked with them to prevent any financial impact to our customer accounts by providing credits and reversing the incorrect drafts and fees which might have been charged. This was not a security breach, and Mr. Coo 