On Saturday night IST, when I was searching for something in Google, all the results churned out of google had a warning and the link did not pass through. I had very little suspicion on google. I overruled the warning in certain cases as I was trying to load pages from wikipedia.
Finally the news turned out to be a google glitch. This reminds me the horror stories of hi-fi science fiction movies, where the computer takes control of everything and restricts/controls access.