Incident

Summit Pathology reports data breach exposing 1.8M patients


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Summit Pathology Laboratories, Inc., a Colorado-based provider of pathology services, is reporting a data breach impacting approximately 1,813,538 patients.

The breach, confirmed in Summit’s report to the Department of Health and Human Services' Office for Civil Rights (OCR), resulted from a cyberattack in April 2024. Summit Pathology detected suspicious activity in its network on April 18, 2024, and responded to secure its systems, enlisting a third-party cybersecurity firm to assess the breach's scope and nature.

The Medusa ransomware group claimed responsibility for the attack, which was triggered when an employee inadvertently opened a malicious attachment in a phishing email. The hackers gained access to files containing highly sensitive patient information, including:

  • Names
  • Addresses
  • Dates of birth
  • Social Security numbers
  • Financial information
  • Health insurance information
  • Billing details
  • Medical data, including diagnoses

Summit Pathology is offering free identity theft protection services through IDX, a data breach and recovery specialist. Affected individuals are entitled to:

  • 12 or 24 months of credit and CyberScan monitoring, depending on their state of residence
  • A $1,000,000 identity theft insurance policy
  • Fully managed identity theft recovery services
Summit Pathology reports data breach exposing 1.8M patients