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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
HealthcareGeographic Scope
nanResponse 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 USDRecords Affected
0Primary Impacts
Operational Disruption
Financial Loss
Key Decisions Made
Reduced planned 2025 expansion in new value-based care patients from 650,000 to 300,000.; Re-established full-year 2025 outlook with revenues between $445.5 billion and $448.0 billion and adjusted earnings of at least $16.00 per share.; Optum Insight's operating margin significantly improved due to reduced impacts from the Change Healthcare cyberattack and improved operating efficiencies.
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"Timeline
Information Published
29/07/2025
Incident Occurred
Q2 2025 (212 days ago)
Status: Resolved
Estimated resolution based on age