I have been using mydomain.com for more than 10 years, but recently in the past 2 years, they have been going around promoting their SITELOCK subscribtion. If your account isn't subscribed to SITELOCK, chances are, your website's going down. They will tell you your site has malicious files and down your site, to get it back up, only you can remove them. If you don't know how to, then you have to pay SITELOCK to do it for you. I had a few dormant sites and did not even log in or upload anything, then they claim that it was from my computer. If you host multiple sites on one account like I did, ALL your sites will go down. And it takes them ages to get it back up! 2 years back, they tried this trick, just this week, they try it again. GOODBYE mydomain.com, I'm bringing my business elsewhere! For the rest, don't host with them!