[OT] Google goes mad?..

[viktoras d.]

a few minutes ago I searched for runtime revolution, birds, webcam 
hints, climate change in google and each of these searches now is marked 
"This site may harm your computer". So if I click the link it redirects 
to www.google.com/insterstitial page "Warning- visiting this web site 
may harm your computer". Do you experience the same or is it any sort of 
"local" phenomenon ?..

Viktoras