"In what appears to be the latest phase of a far-reaching federal crackdown on online piracy of music and movies, a number of sites that facilitate illegal file-sharing were shut down this week by Immigration and Customs Enforcement, a division of the Department of Homeland Security."
Sisario, Ben. 2010. "U.S. Shuts Down Web Sites in Piracy Crackdown." New York Times (27 November).