Contributors with a verified business email screenshot the full message including the sender, attach any fake invoice or bank-detail change request, and say what they were asked to do; genuine supplier correspondence and invoices without their covering message are sent back, and nobody acts on the request. Contributors are in the US, Canada, the UK, Europe, Australia or New Zealand, ten messages each at most. Business email compromise is among the most expensive fraud categories, and the evidence lives inside security teams that do not share it. Each item carries the attempt's full context: pretext, urgency cue, instruction and, where one was sent, the forged document. It targets finance teams, not consumers, which makes email-security and financial-crime teams the audience.