Hapy Bear Surgery Center, LLC (HBSC) experienced a network disruption on December 27, 2023, in which an unauthorized actor may have accessed files containing patient PII and PHI, including names, addresses, medical information, health insurance information, Social Security numbers, and driver's license numbers. The breach window spans August 18 to December 27, 2023. Forensic investigation concluded March 8, 2024. HBSC replaced firewall systems, engaged a managed cybersecurity provider, and offered credit monitoring to affected individuals.