Summit Pathology disclosed a data breach on October 18, 2024, affecting individuals whose demographic and healthcare information was accessed by an unauthorized cybercriminal. The incident was discovered on April 18, 2024, when suspicious activity was identified. Affected data includes names, addresses, dates of birth, Social Security numbers, medical diagnoses, and financial information. Summit Pathology engaged third-party forensic specialists, notified law enforcement, and implemented additional security safeguards. Identity theft protection services are being offered to affected individuals.