Hi John,

Thanks a lot for your detailed response. Really appreciated.

Probably both sites were infected at some point. Again, I never saw the malware message myself but the guy that alerted us first copied the message he got and it was explicitly mentioning the demo site: “Content from demos.shapingrain.com, a known malware distributor, has been inserted into this web page. Visiting this page now is very likely to infect your Mac with malware.”

And now, we’re going to immediately clean the CSS since this is something that had not occurred to us could be the cause of the problem. Let’s make sure we are not blacklisted again!