Thanks for confirming that, Mike. In that case, your site may be specifically targeted for some reason. Our Community Events plugin is not the cause of this, and unfortunately cannot totally solve this beyond the help of enabling CAPTCHA.
I’m sorry to bear that news, but just wanted to be clear about the nature of these issues—your best bet may be to contact your web host’s support team to see if they notice any suspicious behavior, or at least any relevant information about this from the level of the server.
I would also ask them for recommendations about steps to minimize spam while on their platform. They may know of specific plugins that work particularly well, for example.
Thank you,
George