Friend Finder Networks Data Breach History

This page tracks the Friend Finder Networks data breach history and cybersecurity incidents affecting Friend Finder Networks (United States). BreachHistory currently indexes 3 publicly disclosed or catalogued incidents spanning 2015 through 2016, with approximately 828.3 million records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.

The Friend Finder Networks breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.

Largest Friend Finder Networks Data Breaches

The largest indexed incidents include the 2016 — Friend Finder Networks: Poor security / misconfiguration, 412214295 records, the 2016 AdultFriendFinder breach — 412M, and the 2015 — Friend Finder Networks: Data breach reported, 3.9M records. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Friend Finder Networks or a regulator. Below is the list of large data breaches:

• 2016 2016 — Friend Finder Networks: Poor security / misconfiguration, 412214295 records — about 412.2M records exposed · Catalogued incident
• 2016 2016 AdultFriendFinder breach — 412M — about 412.2M records exposed · Catalogued incident
• 2015 2015 — Friend Finder Networks: Data breach reported, 3.9M records — about 3.9M records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include email addresses, passwords and login credentials, names, health and medical (PHI) records, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

Friend Finder Networks Data Breach 2026

At the time of this update, no Friend Finder Networks data breach has been catalogued for 2026. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.

What To Do If You Were Affected

If you believe your account may have been involved in a Friend Finder Networks data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.

This Friend Finder Networks breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.