lets hope it wasn't a disgruntled member of their staff that is getting their business into trouble... afraid emails are far to easy to doctor these days.
This info has been around long enough for the company to release a press statement and/or have one on their website, to explain their point of view and if this was a disgruntled member of staff or not,there's nothing. As a company. you'd want to clear this up asap not ignore it.