Unitedhealth Group
2 breaches1,755 affected in allInsurance
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Material cybersecurity incident reported to the SEC (8-K Item 1.05)Feb 22, 20242 years ago | Feb 22, 20242 years ago | Not stated | Other | Confirmed | Unknown |
| Disclosed Mar 15, 2018Mar 15, 20188 years agoInsider | Mar 15, 20188 years ago | Insider | Insurance | Confirmed | 1,755 |
About
Every breach here links to its sources and official notices. Across fru.dev: lawsuits, incidents and outages.
- 2026-09-25 · Unitedhealth Group, 2018-03-15 · records: 1755
- 2026-09-25 · Unitedhealth Group, 2018-03-15 · disclosed: 2018-03-15
- 2026-09-25 · Unitedhealth Group, 2018-03-15 · added
- 2026-09-25 · Unitedhealth Group, 2024-02-22 · lawsuits_ref: in-re-change-healthcare-breach-mdl
- 2026-09-25 · Unitedhealth Group, 2024-02-22 · lawsuit: In re Change Healthcare Customer Data Security Breach Litigation (filed 2024-06-07)
- 2026-09-25 · Unitedhealth Group, 2024-02-22 · added
- 2026-09-25 · Unitedhealth Group · added