Can a blackhat SEO consultant ever go too far?

I think that was answered earlier today when the Google employee Matt Cutts SEO blog was hacked by the owner of a blackhat SEO blog.

Whitehat SEO Turns to the Dark side!

In a moment of madness the whitehat of Matt Cutts was temporarily tossed aside as he recipricated in kind and hacked the blackhat’s SEO blog

Obviously that’s not what really happened. A hackers had some fun with two site owners.

I’m sure Matt and Dark SEO Team will fix their sites quite quickly, so I took screenshots for prosperity

Text on the page:

This site have been hacked by
Dark SEO Team.
nous sommes le proprietaire de toi