pany.com

Very difficult situation My company's website is a victim of phishing. Lately emails were arriving at my company with email names that we had not created but with the extension of our site after the @ for example **isntmymail**at**mycom****pany.com** Finally last week our central email account was "hijacked" and no more emails from any client arrived. We have no more orders from our customers! Google also noticed that something was wrong and decided to remove my site from its index. Also when entering my site, all browsers put that red screen warning "it is an insecure site". Customers run away from my site when they see that screen!. ​ Questions about 3 steps that added might work. But since I don't know about the subject, perhaps none of this will help: 1) If I redo the "contact us" page, would it solve the problem? 2) If I change to another hosting company? (so that the ip is different and google does not look at it with suspicion) 3) Would Google re-accept the site?