Transcript In 2013 a single overlooked email resulted in a data breach at Target, stealing the data of up to one hundred and ten million customers. A simple attack — targeting not Target itself, but a small heating and air-conditioning company in Pennsylvania. An email so ordinary, nobody thought twice before opening it. Inside that message was malware — silent, patient, and designed to steal. And that single moment would become the doorway to one of the largest retail data b