Scam Alert! We are not outsourcing our database!

It has been brought to our attention that someone out there is offering our database for sale. They are claiming that we are working with them to earn extra $ for our organization. We are NOT working with anyone to sell our database.
I received the same email last month and replied by asking them why I would want to buy my own database and asked them to stopped sending out the email.
The email that one of our members received is exactly the same as the one I received, but from a different person. The bottom of the email says "B2B Mailing List". The email our member received was from alyssakrystan.industryleads@gmail.com and the one I received was from 'amelia.remy.b2bassociationleads@gmail.com' . Neither of these is legitimate. Our member did make a further inquiry to which a response was received from Robert Smith <r.smith@ibsoln.com of International Business Solution LLC .
We do not have any association with any of these!