Looks as though Google has a bit of a problem today because it’s labeling every site with the ‘this site may harm your computer‘ warning accross all it’s SERPS. This seems to be on Google.co.uk and Google.com. Oops.

Even for their own sites.
A cynical look at Pay Per Click (PPC)
I have seen this a couple of times on Google in the last couple of days, so I just avoided those sites. :)
It would make me think about going to some sites.
By luck you would have been referred to Google test server :)
February 11th, 2009