So their story is this: An internal memo was sent within Apple, and some Apple employee passed it on to Engadget. The internal memo was fake. I also read that some people lost major amounts of money (that is seven digits) on the stock market because of this.
Assuming that this is all true: I'd say the SEC will be investigating. And Apple will be cooperating fully. Whoever thought they should send internal email to Engadget will soon be an ex-employee. And the joker who started this by sending out this internal email will find themselves in deep trouble.