Hi @tata
please check the FAQ:
A website using Let’s Encrypt is engaged in Phishing/Malware/Scam/… , what should I do?
We recommend reporting such sites to Google Safe Browsing and the Microsoft Smart Screen program, which are able to more effectively protect users. Here is the Google reporting URL:
https://www.google.com/safebrowsing/report_badware/
If you’d like to read more about our policies and rationale, you can do so here: