CRITICAL SEVERITYMedical

Kettering Health Data Breach

Verified by ObscureIQ Intelligence

8.5Severity
57KRecords
5Data Fields
2025Year

Impact & Downstream Threats

This breach carries critical risk due to the nature of exposed data fields and the scale of affected records.

Primary downstream threats:
  • Identity theft and synthetic identity construction using government-issued IDs
  • SIM swap attacks where phone numbers are present
  • Targeted phishing campaigns using exposed email addresses
  • Doxxing risk from physical address exposure
  • Medical identity fraud or insurance abuse using health data

Breach Intelligence

EntityKettering Health
OrganizationNonprofit Healthcare System • United States
Breach DateMay 2025
DisclosureJune 2025
Records Exposed~57K
Attack VectorRansomware
SourceDataBreach.com / ObscureIQ intelligence
StatusConfirmed

Executive Summary

Incident Overview     ,

, On , May 20 2025, , Kettering Health-a not-for-profit network of 14 hospitals and 120+ outpatient sites in western Ohio-discovered a ransomware attack that triggered a , “system-wide technology outage.”, Phone lines, the Epic electronic health-record (EHR) system, scheduling platforms, and other clinical applications were abruptly encrypted, forcing clinicians to revert to paper charts and reroute some ambulances. Emergency rooms, however, stayed open under downtime protocols.    ,

,

Kettering immediately initiated its incident-response playbook: it segmented affected networks, pulled critical servers offline, and brought in third-party forensics specialists while notifying federal law-enforcement partners. By , June 2, -less than two weeks later-the core components of Epic were back online, and on , June 13, the organization declared “normal operations” for key services such as surgery, imaging, retail pharmacy, and outpatient visits.          ,

About Kettering Health

Faith-based healthcare system operating hospitals and outpatient facilities.

Nonprofit Healthcare SystemUnited Statesketteringhealth.org

Data Points Exposed

Verified fields in the released dataset:
Email addresses
Phone numbers
Physical addresses

Dark Web Verification

Status: Confirmed

  • Dataset containing approximately 57K records identified in breach intelligence sources.
  • The data is indexed and searchable across breach notification platforms.

Recommended Actions

⚠️ Do not assume this is low sensitivity.

Expect Targeted Phishing
Watch for emails referencing this breach. Verify communications through official channels.
Secure Email & Enable MFA
Email compromise is often the first pivot point. Enable multi-factor authentication.
Monitor Financial Accounts
Watch for unauthorized credit applications and suspicious activity.
Check Your Exposure
ObscureIQ clients: this breach is indexed in your profile.
Non-clients may request a breach impact review.

Frequently Asked Questions

What happened in the Kettering Health data breach?

In May 2025, Kettering Health experienced a data breach that exposed approximately 57K records containing personal information.

What data was exposed?

The exposed data includes fields such as email address, medical diagnosis, phone number, physical address:home, ssn.

How many records were affected?

Approximately 57K records were affected based on current breach intelligence.

Protect Yourself

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ObscureIQ Advisory

We combine proprietary dark web access with commercial and restricted breach intelligence to verify exposure and assess real-world risk.

If you are:
  • A public-facing individual
  • A high-profile executive
  • A customer of Kettering Health
  • Or concerned about credential reuse
Services
AuditsWipesThreat MonitoringTraining

Classification Tags

RansomwareMedicalEmailPhoneAddress

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