As an update, no email addresses were ever in danger and we continue to safeguard that information as we have for the past nine years.
It looks like the member might have sent out about 50 PM's for help. We are in contact with the member to see if things are OK and have limited any further exposure of these messages to our members earlier today. As noted above, there is a balance in protecting our members and thanks to the volunteer Moderators for having gotten on this situation earlier on.
As well, BiziBB, thanks for your concern and heads up.