8fit Data Breach History

This page tracks the 8fit data breach history and cybersecurity incidents affecting 8fit (United States). BreachHistory currently indexes 2 publicly disclosed or catalogued incidents spanning 2019 through 2020, with approximately 40.0 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 8fit 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 8fit Data Breaches

The largest indexed incidents include the 2020 Cyber attack — 20M users, credit cards and the 2019 — 8fit: 8fit was part of the theft of 617 million online…. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by 8fit or a regulator. Below is the list of large data breaches:

• 2020 2020 Cyber attack — 20M users, credit cards — about 20.0M records exposed · Catalogued incident
• 2019 2019 — 8fit: 8fit was part of the theft of 617 million online… — about 20.0M records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include payment card and financial account data, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

8fit Data Breach 2026

At the time of this update, no 8fit 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 8fit 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 8fit 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.