Imagine a scenario: It's already been a long week, but on Thursday night you receive an invite from your company's CFO asking for an early morning videoconference the next day. While this is an unexpected meeting, your company has been doing more and more meetings over video. On Friday morning you wake up and log on to the videoconference. You recognize everyone in attendance: your CFO and colleagues from your tax and accounts payable departments. The CFO instructs you to send several wires to pay vendor invoices arising from the company's recent retreat. While you find the request a bit strange, you comply because, after all, it is the CFO giving the instructions. You feel more comfortable because your tax colleague confirmed receipt of a W-9 for each vendor, and your accounts payable colleague provided the wire information. Several weeks later, you find out that the CFO never requested the video conference, neither of your colleagues have any recollection of attending such a meeting, and the wires you sent were never authorized.