Same issue here!
Javascript antispam is enabled. It protected me for just 2-3 weeks. Now I am getting 3-5 spams a day! This is getting crazy! Can you guys have a look at Goodbye Captcha (https://ww.wp.xz.cn/plugins/goodbye-captcha/) and see if we can enable it to protect our forms? I am using it for login and mailchimp subscription. It is the only solution that worked for me so far.
Thank you!