Hello,
Thank you for contacting Rank Math and bringing your concern to our attention.
That is a clear indication that a website is infected with malware. This is usually related to the Japanese keyword hack: https://web.dev/articles/fixing-the-japanese-keyword-hack
If this is happening very recently and you take action now, you could still stop the results from going to SERPs.
We would recommend starting by performing a security audit of the website and fixing any issues you find.
Looking forward to helping you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
