Active surveillance program MAIN CORE

Main Core is the code name of a database maintained since the 1980s by the federal government of the United States. Main Core contains personal and financial data of millions of U.S. citizens believed to be threats to national security. The data, which comes from the NSA, FBI, CIA, and other sources, is collected and stored without warrants or court orders. The database’s name derives from the fact that it contains “copies of the ‘main core’ or essence of each item of intelligence information on Americans produced by the FBI and the other agencies of the U.S. intelligence community.”

The Main Core database is believed to have originated with the Federal Emergency Management Agency (FEMA) in 1982, following Ronald Reagan’s Continuity of Operations plan outlined in the National Security Directive (NSD) 69 / National Security Decision Directive (NSDD) 55, entitled “Enduring National Leadership,” implemented on September 14, 1982.

As of 2008 there were reportedly eight million Americans listed in the database as possible threats, often for trivial reasons, whom the government may choose to track, question, or detain in a time of crisis. The existence of the database was first reported on in May 2008 by Christopher Ketcham