Anti-spam plugin

Hi everyone,

I have a wordpress website and I receive a lot of trash comments from random people saying random stuff… In my website I don’t even have a comment section, they just come from nowhere

Do you know a plugin to block them? I was searching for it but websites suggest plugins that add captcha code to comment section or something like that, but since I don’t have comment section, it will not help me

Thank you very much for your help ??