The Ashley Madison data breach affected a significant number of users, exposing personal information that can be used for identity theft, phishing, and fraud. If you've ever had an account or relationship with Ashley Madison, it's worth checking whether your data was involved.
What Happened
Ashley Madison, a dating site marketed toward people seeking extramarital affairs, was breached by a hacker group calling itself "The Impact Team" in July 2015. When the site's parent company refused to shut the service down as demanded, the attackers published the full user database in August 2015, exposing around 32 million accounts.
What Data Was Exposed
The leaked data included names, email addresses, physical addresses, phone numbers, sexual preferences, and detailed payment transaction records. Because the nature of the site itself was sensitive, exposure caused significant personal, professional, and relationship harm to affected individuals, and was linked to extortion attempts and reported suicides.
Why This Still Matters
Even breaches from years ago remain a risk today. Stolen data is sold, traded, and reused indefinitely. Credentials from old breaches fuel credential stuffing attacks — automated attempts to reuse your email and password combination on other sites. If you reused a password anywhere, one old breach can compromise several current accounts.
How to Check If You Were Affected
Use our free breach checker below — enter your email and we'll scan it against known breach databases instantly, no signup required.
What to Do If You Were Affected
- Change any reused password immediately, starting with your most sensitive accounts.
- Enable two-factor authentication wherever it's offered.
- Monitor financial accounts closely if payment or banking data was involved.
- Watch for phishing — breach data is often used to craft convincing scam messages.
- Freeze your credit if your SSN or government ID number was exposed.
👉 Check your own exposure in 30 seconds → scan your email free.
Frequently Asked Questions
When did the Ashley Madison data breach happen?
Hackers first breached Ashley Madison and threatened to release data in July 2015. When their demand to shut down the site was not met, they published the full stolen database on 18-20 August 2015.
What data was stolen in the Ashley Madison breach?
Names, email addresses, physical addresses, phone numbers, stated sexual preferences, and detailed payment transaction history were exposed for approximately 32 million user accounts.
Why was the Ashley Madison breach so damaging?
Because the site was specifically marketed for people seeking extramarital affairs, exposure carried severe personal and reputational consequences beyond typical data breaches, including job loss, divorce, public shaming, and targeted extortion attempts against exposed users.
How do I check if I was affected by the Ashley Madison breach?
You can check your email at Scan My Shadow. Given the sensitivity of this breach, if your email appears, be particularly cautious of extortion attempts or blackmail emails referencing the leak.
What was the legal outcome of the Ashley Madison breach?
Ashley Madison's parent company (later renamed Ruby Corp, then Ruby Life Inc.) reached an $11.2 million class-action settlement in the US and also settled with the FTC and Canadian privacy regulators over misleading security claims and inadequate data protection.