Ashley Madison adultery site hack: will I be found out? What you need to know

Millions of users of the infidelity website may have good reason to be worried as cybercrime experts warn that the 'Impact Team' may be focused on blackmail

The hacking of the dating site Ashley Madison has raised complex questions about online privacy and the safety of personal data but for the users of the site, which claims to have more than 33 million members in 46 countries, the questions are fairly straightforward: what are the chances my husband or wife will find my profile on the site, and what can I do to stop that happening?

This is what Ashley Madison customers, or anyone who shares intimate details about themselves on a dating website, need to know.