Ashley Madison, or The Ashley Madison Agency, is a Canadian online dating service and social networking service marketed to people who are married or in relationships. It was founded in ukrainian and russian dating sites by Darren Morgenstern, with the slogan: “Life is short. On August 28, 2015, Noel Biderman agreed to step down as chief executive officer of Avid Life Media Inc. A statement released by the firm said his departure was “in the best interest of the company”.