Frederick Health

1 breach934K affected in allHealthcarefrederickhealth.org

Ransomware attack on Frederick Health exposes data of 934,326 patientsRansomware exposed names, health records, addresses, dates of birth, Social Security numbers, government IDs and insurance details. Reported to the HHS OCR.Ransomware934K affectedHealthcareUSJan 27, 2025

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

attack2026-09-25

Frederick Health, 2025-01-27ransomware

data_types2026-09-25

Frederick Health, 2025-01-27["names","health","addresses","dob","ssn","government-id","insurance"]

disclosed2026-09-25

Frederick Health, 2025-01-272025-01-27

discovered2026-09-25

Frederick Health, 2025-01-272025-01-27

summary2026-09-25

Frederick Health, 2025-01-27Maryland's Frederick Health said a ransomware attack detected on January 27, 2025 let an intruder copy files from a file share server containing patient names, SSNs, driver's license numbers, medical record numbers and insurance data; HHS l

title2026-09-25

Frederick Health, 2025-01-27Ransomware attack on Frederick Health exposes data of 934,326 patients

domain2026-09-25

Frederick Healthfrederickhealth.org

Added2026-09-25

Frederick Health, 2025-01-27

Added2026-09-25

Frederick Health