Just in case anyone isn’t aware – Google Image Search has a lot of malware on it at the moment, so be careful when using it.

If you’re using GIS and get a fake anti-virus security warning, DON’T CLICK ANYTHING – especially not “[OK]”. Instead, press Ctrl+Alt+Delete and kill the browser window completely from there.

There is quite a bit of talk about this at the moment, you might want to read the following blog posts: