After upgrading SSPS to 6.1.2. and scan engine to 8.2.2 on multiple SharePoint farms, I am seeing virus definition date of 10/04/2021. Rebooted the servers and restarted scan engine service multiple times but has not updated the virus definition.
Release : 6.1.2
Component :
In lux.log, the error code 0x80010733 appears. This error indicates that the LiveUpdate Administrator (LUA) server does not have a copy of the SPE 8.2 definitions.
Adding SPE 8.2 within LUA, then download definitions.