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Premier Medical Group patient records breach with June 14 file access

Data Leak
First reported
Last updated
Happening score
H score 55
1 unique sources, 1 articles

Summary

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Premier Medical Group (PMG) is notifying 282,075 patients that their personal and medical information was stolen in a June 2026 data breach. The exposed records include names, contact information, dates of birth, treatment details, medication information, health insurance information, dates of service, provider names, and internal patient identification numbers. Attackers accessed certain files on June 14, and the provider has not identified the intrusion method or any responsible group.

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Premier Medical Group (PMG) hit by cyberattack

Incident
H score55 First: 16.09.2026 13:47 Last: 16.09.2026 13:47 Sources 1

How related: The data breach occurred in June, when some of PMG’s systems were disrupted, the healthcare provider said in an incident notice.

About this happening: Premier Medical Group (PMG) disclosed a June data breach that disrupted some systems and exposed patient information. Investigators said attackers accessed certain files...

Open Happening

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About this happening: Aesto Health disclosed a breach of a limited portion of its Amazon Web Services infrastructure, exposing protected health information tied to 9,540,683 people. The int...

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Data Leak
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H score66 First: 27.07.2026 07:51 Last: 27.07.2026 07:51 Sources 1

About this happening: MCBS disclosed a data breach after attackers accessed its systems from September 22 to September 26, 2025, putting 1,261,464 people at risk of stolen personal, h...

Open Happening

Timeline

  1. 16.09.2026 13:47 2 articles · 1h ago

    Attackers accessed Premier Medical Group patient files on June 14

    Exploitation Observed

    Premier Medical Group determined that attackers accessed certain files on June 14 and that those files contained patients’ personal and health information. The broader breach occurred in June and some of PMG’s systems were disrupted during that period.

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  2. 16.09.2026 13:47 1 articles · 1h ago

    Premier Medical Group notifies patients and HHS of 282,075 affected individuals

    Initial Disclosure

    Premier Medical Group notified the US Department of Health and Human Services that 282,075 individuals were affected by the data breach, and HHS added PMG to its data breach portal this week. The provider also told patients that personal and medical information had been stolen and advised them to review provider and insurance statements for unfamiliar services.

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