If I found out that <i>someone I know</i> (friend, family member, ...) were being deceived by the company, I'd pass the info on to that person (not the government).<p>Otherwise, none of my business.<p>Of course, unless I'm in a position where I'm legally required, like an officer of the company, or accountant or whatever. As someone just doing in-house development or IT work or whatever, no way.<p>The litmus test for whistling is: is it my business to know this information? And if so, do I face penalties or a jail time if I don't report it?<p>That guy shouldn't even have been reading those e-mails, which were not for his eyes. Of course someone might not want to hire him; he sticks his nose where it doesn't belong.<p>Suppose the company hadn't done anything wrong? Will he reveal in future interviews, "I was an <i>almost</i>-whistleblower at my former employer; working a simple web developer, I got into private executive memos that weren't CC'd to me and luckily found no evidence of wrongdoing".