Thanks for the response. Glad to know we weren’t the only ones. I installed the “Really Simple CAPTCHA” and “Sabre” plugin to add an option to type in a random set of letters and numbers in hopes of preventing the bots from getting through. It worked for about an hour and continued back up, but not as frequent.
I’m willing to try out Askimet as they have a set of code you can add to the Contact Form 7 code. Think it is worth it at $5 a month?
https://contactform7.com/spam-filtering-with-akismet/