Failed auth loggin

[Gary W. Smith]

Hello, 
 
I've been looking through the documentation/list and haven't found anything directly on
this subject.  It's possible that I'm just not looking in the right place.
 
I would like to log all failed authentications to the server.  It would be nice to be able
to log the attempted user name, host, date/time.  Is there anything like this already in
MySQL?
 
Gary