Think Secret posted an article speculating on new Apple iMac computer. Apple sued alleging disclosure of trade secrets. News.com pointed out that the suit had the effect of confirming the rumors. Daring Fireball analyzes Apple’s prior behavior with regard to leaks and opines that Apple has brought a weak suit against Think Secret in order to identify the source of the leaks (who likely violated a NDA), as this site has been a source of potentially damaging incorrect information in the past.
FindLaw article on trade secret protection here.