http://www.timesnownews.com/technology-science/article/how-a-researcher-hacked-his-own-computer-and-found-worst-chip-flaw/185887
Quote: "We sat for hours in disbelief until we eliminated any possibility that this result was wrong," said Gruss, whose mind kept racing even after powering down his computer, so he barely caught a wink of sleep.
Gruss and his colleagues had just confirmed the existence of what he regards as "one of the worst CPU bugs ever found".