Crescent Health Inc. Data Breach History

This page tracks the Crescent Health Inc. data breach history and cybersecurity incidents affecting Crescent Health Inc. (United States). BreachHistory currently indexes 8 publicly disclosed or catalogued incidents spanning 2009 through 2014, with approximately 328 thousand 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 Crescent Health Inc. 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, while 2 remain unverified claims pending independent verification.

Largest Crescent Health Inc. Data Breaches

The largest indexed incidents include the 2013 — Crescent Health Inc., Walgreens: Lost / stolen device, 100000 records, the 2013 — Crescent Health Inc.: Names, Social Security numbers, health insurance…, and the 2013 — Crescent Health Inc.: Desktop computer hardware was stolen from the…, along with additional historical incidents involving exposed passwords, public databases, and large-scale data scraping. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Crescent Health Inc. or a regulator. Below is the list of large data breaches:

• 2013 2013 — Crescent Health Inc., Walgreens: Lost / stolen device, 100000 records — about 100.0K records exposed · Catalogued incident
• 2013 2013 — Crescent Health Inc.: Names, Social Security numbers, health insurance… — about 100.0K records exposed · Catalogued incident
• 2013 2013 — Crescent Health Inc.: Desktop computer hardware was stolen from the… — about 100.0K records exposed · Catalogued incident
• 2009 2009 — Crescent Health Inc.: Names, dates of birth and Social Security numbers… — about 28.0K records exposed · Unverified claim

What Information Was Exposed?

Depending on the incident, exposed data may include 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.

Crescent Health Inc. Data Breach 2026

At the time of this update, no Crescent Health Inc. 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 Crescent Health Inc. 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 Crescent Health Inc. 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.