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UnitedHealth Group Security Incident

Q2 2025 212 days ago Resolved
Incident Overview
Situation Description

UnitedHealth Group's Q2 2025 earnings revealed a significant surge in medical costs, leading to a sharp compression in operating margins for its core insurance business and underperformance in its Optum Health segment, although Optum Insight showed recovery.

Event Types
Malware / Destructive Attack Technical Failure / Outage
Industry Sector
Healthcare
Geographic Scope
nan
Response Actions
Restructured Security Leadership Revised Incident Response Plan Enhanced Third-Party & Supply Chain Risk Management
Impact Analysis
Event Types (2 identified)
Malware / Destructive Attack Technical Failure / Outage
Financial Impact
$0 USD
Records Affected
0
Primary Impacts
Operational Disruption Financial Loss
Key Decisions Made
Technical Analysis
Attack Method

Third-Party Compromise

Vulnerability / Tool
Change Healthcare cyberattack
Additional Information
Quick Facts
Company:
UnitedHealth Group
Date:
Q2 2025
Status:
Resolved
Decision Maker:
nan
Position:
nan
Published:
29/07/2025
Source Information
Original Query
UnitedHealth Group quarterly earnings call transcript "Change Healthcare cyberattack"
View Original Source
Timeline
Information Published

29/07/2025

Incident Occurred

Q2 2025 (212 days ago)

Status: Resolved

Estimated resolution based on age

Actions
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