Facebook Virus?

 

I am using Statcounter  to see where the visitors to my webpages are coming from. There was a visitor from  www.facebook.com/l.php?u=http%3A%2F%2Ffastmoneypage.com%2F&h=jAQF5ei66

but when I clicked on it to see, this screen came up,

subliminally indicating to the visitor, my site is a fishing site or it has a virus or some sort of malicious intent.

Another website of mine had a visitor from facebook and the same message came up, warning them again, of a possible malicious site.

I can’t imagine Facebook would do this intentionally. So it’s possibly a virus.

The visitors must have clicked on my profile link or something on the facebook page to arrive at my site from facebook.

Did anyone else had experienced this virus? If they do, I wonder what is facebooks intention by this?

Can’t be a motive of trying to keep the visitors to stay on their site, by discouraging them to visit other sites from theirs.

I can assure everyone who visits my websites, that none of them have any malicious intent or content.

This is very disturbing.