I have exactly this situation:
My website still ranks very well but whatever I change on my it, mirror website also have that change after couple seconds.
I think some competitors hired someone to do this.
Mirrored domain name is not indexed by google and also I tried to reach hosting company but they do not respond on phones or emails to close this website.
Is there any script, htaccess or anything that I can broke connection and secure my website.
Thank you in advance for any help you can give me.