Skip to content

AltaMed Health Services

4 breaches14K affected in allHealthcare

BreachAffected
Disclosed Jun 13, 2025Jun 13, 20251 year agoHacking4,530
Disclosed Jun 29, 2023Jun 29, 20233 years agoUnknown
Disclosed Feb 15, 2019Feb 15, 20197 years agoHacking6,000
Disclosed Aug 29, 2014Aug 29, 201412 years agoLost or stolen device3,206
About

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

  • 2026-09-25 · AltaMed Health Services, 2014-08-29 · attack: lost-device
  • 2026-09-25 · AltaMed Health Services, 2014-08-29 · data_types: ["names","health"]
  • 2026-09-25 · AltaMed Health Services, 2014-08-29 · records_basis: hhs
  • 2026-09-25 · AltaMed Health Services, 2014-08-29 · records: 3206
  • 2026-09-25 · AltaMed Health Services, 2014-08-29 · summary: \N
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · records: 6000
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · attack: hacking
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · data_types: ["names","health"]
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · records_basis: hhs
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · records: 5500
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · summary: The covered entity (CE), AltaMed Health Services Corporation, reported that its business associate (BA), Centrelake Medical Group, Inc., experienced a ransomware attack that affected the protected health information (PHI) of 5,650 individua
  • 2026-09-25 · AltaMed Health Services, 2025-06-13 · records: 4530
  • 2026-09-25 · AltaMed Health Services, 2025-06-13 · attack: hacking
  • 2026-09-25 · AltaMed Health Services, 2025-06-13 · data_types: ["names","health"]
  • 2026-09-25 · AltaMed Health Services, 2025-06-13 · records_basis: hhs
  • 2026-09-25 · AltaMed Health Services, 2025-06-13 · records: 501
  • 2026-09-25 · AltaMed Health Services, 2014-08-29 · added
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · disclosed: 2019-02-15
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · disclosed: 2019-05-15
  • 2026-09-25 · AltaMed Health Services, 2019-02-15 · added
  • 2026-09-25 · AltaMed Health Services, 2023-06-29 · disclosed: 2023-06-29
  • 2026-09-25 · AltaMed Health Services, 2023-06-29 · added
  • 2026-09-25 · AltaMed Health Services, 2025-06-13 · disclosed: 2025-06-13
  • 2026-09-25 · AltaMed Health Services, 2025-06-13 · added
  • 2026-09-25 · AltaMed Health Services · added

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.