If you have members that just up and drop off the face of the earth, one of your first conclusions is "my forum's been hacked".  As to who or what did it, that's another story in itself.  Until now.  Now you'll be able to see exactly who deleted who's member data file.  Using the Moderators Log (which is available to Administrators of the forum) via the link at the bottom of every message, you'll be able to see what happened.

Since the Moderator Log can't be purged from the forum itself (you must use FTP), it should be a very reliable peice of information.

Also, as a word of caution - ALWAYS make sure Administrator passwords are secured.  If you don't, you're asking for trouble.

Note: it'll also note where the deletion came from (ie: the Admin Center, Member Center).

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