OMFG!!!11 ROFLMFAO11!!!eleven!!!

You can read the article here, or, if you don't have time, here's the synopsis: Use Internet Explorer, and your computer will catch fire, fall over, and sink into the swamp (or as Farkers say "your computer will a splode").

Seriously, you know something is mighty f'ed up when the security firm reporting the problem has to invent a new category of super-ultra-mega-critical alert.