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Latest / Federal (SEC) / April 2024

UNITEDHEALTH GROUP INC

UNITEDHEALTH GROUP INC notified SEC Form 8-K on Apr 24, 2024 of a data breach, which occurred on Apr 22, 2024.

All 3 filings by UNITEDHEALTH GROUP INC, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
UNITEDHEALTH GROUP INC
Source
SEC Form 8-K · source record
Date reported
Apr 24, 2024
Date(s) of breach
April 22, 2024
Residents affected
Not published by this source
Data exposed
Not stated in the source listing
Notice letter
Form 8-K filing
Days to notice
2 days from the end of the breach window (Apr 22, 2024, no discovery date in the letter) to the Federal (SEC) record (Apr 24, 2024).
First seen by BreachTally
2026-11-12 23:16 UTC
Ticker
UNH

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

First seen by BreachTally at 23:16 UTC on Nov 12, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.

Item 1.05 excerpt

Item 1.05. Material Cybersecurity Incidents. As an update to information concerning the Change Healthcare cyberattack contained in the Filed Reports, the Company issued a press release on April 22, 2024, regarding its ongoing data assessment and support for impacted individuals, support for providers and customers with notifications, and Change Healthcare service restoration progress. A copy of the press release is attached to the Amendment as Exhibit 99.1 and incorporated by reference herein.

Other filings by UNITEDHEALTH GROUP INC

OrganizationSourceStateReportedResidents affectedData exposed
UNITEDHEALTH GROUP INC
Item 1.05. Material Cybersecurity Incidents. As an update to the Original Report, the Company identified that cybercrime threat actors had g...
 SEC Form 8-K US Mar 8, 2024 Not published Financial / bank accountMedical / health information
UNITEDHEALTH GROUP INC
Item 1.05. Material Cybersecurity Incidents. On February 21, 2024, UnitedHealth Group (the “Company”) identified a suspected nation-state as...
 SEC Form 8-K US Feb 22, 2024 Not published Financial / bank accountMedical / health information

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.