Esse Health

1 breach521K affected in allHealthcareessehealth.com

Esse Health says April cyberattack exposed 263,000 patientsHacking exposed names, health records, dates of birth, addresses and insurance details. Reported to the HHS OCR.Hacking521K affectedHealthcareUSJun 20, 2025

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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages, the company profile.

records2026-09-25

Esse Health, 2025-06-20521167

occurred2026-09-25

Esse Health, 2025-06-202025-04-21

source2026-09-25

Esse Health, 2025-06-20https://ago.vermont.gov/document/2025-06-30-esse-health-data-breach-notice-consumers

source2026-09-25

Esse Health, 2025-06-20https://ago.vermont.gov/document/2025-09-10-esse-health-data-breach-notice-consumers

data_types2026-09-25

Esse Health, 2025-06-20["names","health","dob","addresses","insurance","other"]

records_basis2026-09-25

Esse Health, 2025-06-20organization

records2026-09-25

Esse Health, 2025-06-20263601

discovered2026-09-25

Esse Health, 2025-06-202025-04-21

summary2026-09-25

Esse Health, 2025-06-20St. Louis physicians group Esse Health said a cybercriminal accessed its network in April 2025, disrupting systems from April 21, and stole patient personal and health data; over 263,000 people were notified.

title2026-09-25

Esse Health, 2025-06-20Esse Health says April cyberattack exposed 263,000 patients

domain2026-09-25

Esse Healthessehealth.com

Added2026-09-25

Esse Health, 2025-06-20

Added2026-09-25

Esse Health