Last night around 11pm GMT+8, when I was recommending Google Adsense to one of my friends, I searched in Google for its URL. I found that the first link appeared in the search result was not
www.google.com/adsense/,
instead,
www.all-in-one-business.com/adsense/ was.

Coincidentally, JenSense blogged about “Google AdSense Site Hijacked” too.

Quoted:
Yes, the first result for “Google AdSense” and “AdSense” goes to www.all-in-one-business.com/adsense/, which if you click it, goes straight to the Google AdSense main index page. And if you watch the redirect fast enough, you can see the www.all-in-one-business.com/adsense/ page sitting pretty with a PR9. The actual Google AdSense main page is a grey bar. The Google cache of the www.all-in-one-business.com/adsense/ page also shows the Google AdSense index page.

Anyway, this is the first time I see Google program’s URL has been hijacked in its own search results.