Thank you for your post.
The system has not been hacked that was a PM or a subscription mail from a discussion board you are subscribed to posted to by a spammer that the system has already found and deleted.
Thanks for your concern and sorry for any inconvenience
Sorry for the earlier confusion in my reply
Your replies have getting removed due to their content. I have approved one so to reply to it
About the community software it has not been hacked.
The meta tags you are referring to are for search engine use and they are auto populated by internal software to keep them current.
However the current off subject tags are a oversight and should not be there. We are in the process of removing them
But it does show how well some of the new measures we have taken are working to remove spam itself as these meta are based on frequency of subjects
* note * All Autodesk employees have the icon like the one beside my name to avoid confusion on official posts\statements