Is Ashley Madison a company that is publicly traded on the stock market?

Ashley Madison, a dating website targeted primarily at individuals seeking extramarital relationships, is not publicly traded on the stock market. It is owned by Ruby Corp (formerly Avid Life Media), which is a privately held company. Because it's not listed on any stock exchange, shares of Ashley Madison are not available for purchase by the general public. The company gained notoriety in 2015 after suffering a major data breach that exposed the personal information of its users, but it continues to operate as a private entity.