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Health Net

5 breaches3.4M affected in allHealthcarehealthnet.com

BreachAffected
Disclosed Dec 22, 2021Dec 22, 20214 years agoUnknown
Disclosed May 13, 2019May 13, 20197 years agoInsider2,404
Disclosed Jul 2, 2013Jul 2, 201313 years ago8,331
Server drives missing from IBM-managed data center hold data of 1.9 millionApr 14, 201115 years agoLost or stolen device1.9M
Missing portable drive held records of 1.5 million Health Net membersNov 18, 200916 years agoLost or stolen deviceUnverified1.5M
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Every breach here links to its sources and official notices. Across fru.dev: lawsuits, incidents and outages.

  • 2026-09-25 · Health Net, 2013-07-02 · data_types: ["names","health"]
  • 2026-09-25 · Health Net, 2013-07-02 · records_basis: hhs
  • 2026-09-25 · Health Net, 2013-07-02 · records: 8331
  • 2026-09-25 · Health Net, 2013-07-02 · disclosed: 2013-07-02
  • 2026-09-25 · Health Net, 2013-07-02 · summary: The covered entity, Health Net, Inc. (HN), erroneously mailed identification cards for 8,331 members to their former addresses due to a system error by its contractor, Cognizant Technology Services. HN also acts as a business associate for
  • 2026-09-25 · Health Net, 2019-05-13 · added
  • 2026-09-25 · Health Net, 2011-04-14 · added
  • 2026-09-25 · Health Net, 2009-11-18 · added
  • 2026-09-25 · Health Net · domain: healthnet.com
  • 2026-09-25 · Health Net, 2013-07-02 · added
  • 2026-09-25 · Health Net, 2021-12-22 · added
  • 2026-09-25 · Health Net · added

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