Well, it might be hyperbole but Forbes calls Microsoft Excel dangerous

Microsoft's Excel Might Be The Most Dangerous Software On The Planet or so says the headline on an article by Tim Worstall at Forbes. I know that given one example he cites that it can certainly be misused and abused to great detriment. In fact, my jaw dropped a bit and a horribly cliche OMG slipped into my thoughts as I read this.