The Search for International Terrorist Entities Intelligence Group was co-founded by Rita Katz in 2001. Katz is an Iraqi-born Jew. Her father, an Israeli spy, was executed by Iraqis as a result of his intelligence activities.
In 2003 Katz authored a book, Terrorist Hunter: The Extraordinary Story of a Woman Who Went Undercover to Infiltrate the Radical Islamic Groups Operating in America, which she published using the pseudonym, "Anonymous."
In the book Katz explains how she took on the trappings of a Muslim woman to infiltrate the meetings of radical Muslim terrorists. The plot is unlikely, especially when one considers that such secret fundamentalist gatherings are almost always segregated along gender lines and no woman, however elaborate her costume, would be granted entry without her identity being firmly established.
SITE Intelligence Group consists of Katz and two "senior advisers," one of whom is Bruce Hoffman, the Corporate Chair in Counterterrorism and Counterinsurgency at the RAND Corporation and former director of the RAND's Washington DC office.