2008: A government guide explains how to deal with the accidental mention of classified information.

The US government posts an internal guide on how to deal with “spillage”—the common term for classified information accidentally getting onto an unclassified system. The guide, “National Instruction on Classified Information Spillage,” explains how such errors should be assessed and reported. One step mentioned for more severe cases is: “Determine whether the incident should be referred to the Department of Justice for investigation and/or criminal prosecution.” (The New York Times, 8/8/2015)