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Gastro Health and Ermi Data Breaches Expose Sensitive Personal Information

Gastro Health and Ermi Data Breaches Expose Sensitive Personal Information

First seen 29 May 2026, 17:14 UTC

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ThreatCluster AI
ThreatCluster May 30, 2026 at 16:54 UTC
  • Gastro Health reported a phishing-related data breach affecting sensitive personal information.
  • Ermi's data breach involved unauthorized access to employee email accounts, exposing personal data.
  • Both companies are investigating potential class action lawsuits for affected individuals.

Gastro Health and Ermi have reported significant data breaches affecting sensitive personal information. Gastro Health experienced two phishing incidents on February 25 and March 2, 2026, leading to unauthorized access to files containing Social Security numbers, medical data, and other personal details. The breach impacts individuals across multiple states where Gastro Health operates. Meanwhile, Ermi's breach involved unauthorized access to employee email accounts, with the exposure of data occurring between February 15 and August 14, 2025. Affected information includes Social Security numbers, driver's license numbers, and health insurance details. Both companies are currently reaching out to affected individuals and exploring potential class action lawsuits. Attorneys are seeking individuals to come forward to assist in these investigations.

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Timeline

2025-02-15
Ermi data breach period begins
The breach at Ermi occurred over several months, with data exposure confirmed by April 2026.
Classaction
2025-07-25
Ermi unauthorized activity detected
Ermi reported unauthorized access to employee email accounts, leading to a data breach.
Classaction
2026-02-25
Gastro Health phishing incident discovered
Gastro Health identified unauthorized access to files due to a phishing attack.
Classaction
2026-03-02
Second phishing incident at Gastro Health
A second phishing-related breach was discovered, compounding the initial incident.
Classaction
2026-05-29
Class action investigations initiated
Attorneys are seeking individuals affected by both breaches to explore potential class action lawsuits.
Classaction

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