NEW YORK – Suppose a group of workers frequently communicate among themselves, and then suddenly one of them gets left off all the »copy-tos«.
»It could be that they’re planning a surprise birthday party«, says Elizabeth Charnock, whose company, Cataphora, analyzes e-mail traffic and content as well as other documents, primarily for clients involved in litigation and crime detection. »It’s more likely that they’re planning to engage in fraud and they know this one person won't go along with it«.



























