Take a look at the Shop Protector app. It's a premium app, but there's a 14-day trial.
Thanks for reply. I have installed this app. It seems not workable. The spam bot still create hundreds of account after setting. I have contact shopify support, they said it is problem of theme. Then I contact the theme support, they ask me to contact shopify support. Can't believe shopify not provide a solution of it. I think many user have same problem.
Just in case, take a look at the Online Store >Preference > Spam Protection. Make sure both options are enabled.
hi, thanks for your reply. I enable everything even add the shop protector app to protect. But it has no use. The spam bot still keep creating account. They don't register from account page form. The shop protector monitor 4 register which register by me to test. But they don't monitor these 1500 spam account. So the bot don't use account page to register.
when I disable the customer account at checkout. the bot will top. And when I choose otpional or required, the bot will start creating spam account soon. Feel so helpless. Can't believe shopify not provide a solution for this big problem.