What is the movie about Ashley Madison?

There is a movie titled "Mistress Hunter," which some people mistakenly associate with Ashley Madison due to its thematic focus on infidelity. However, if one is referring to the notorious dating website created for married individuals looking for extramarital affairs, it featured prominently in the 2015 TV documentary "Ashley Madison: Sex, Lies, and Cyber Attacks." This film delves into the hacking scandal that rocked the website by revealing private data of millions of users. The documentary investigates the impact on affected individuals, the website's controversial practices, the fallout from the hack, and broader implications for internet privacy and security.