Factual error: Mozzy plugs a laptop into a PBX switch in what can be assumed to be a server room. Somehow, this remarkably grants immediate access to security cameras and elevator controls without so much as an internal IP address or any administrator login access. This is ridiculously erroneous as no security camera or elevator control would even be accessible from a PBX data line, as these are only able to pass voice/phone data and nothing more. (00:27:40)
Character mistake: If you look at the piece of paper Neil takes from Agent Matthews the word "warrant" is misspelled as "warreant". (00:21:20)