https://www.cnbc.com/2018/04/06/sex-ads-website-backpage-seized-by-us-authorities.html >U.S. law enforcement agencies have seized the sex marketplace website Backpage.com as part of an enforcement action by the Federal Bureau of Investigation, according to a posting on the Backpage website on Friday. >A Phoenix FBI official said that there was "law enforcement activity" on Friday at the Sedona, Arizona home of Michael Lacey, one of the founders of Backpage.