Kettering Health Ransomware Attack: 1.7 Million Individuals Affected
In May 2025, the Ohio health system Kettering Adventist Healthcare (Kettering Health) experienced a ransomware attack. The attack was detected on May 20, 2025, and the investigation determined that a ransomware group first accessed its network on April 9, 2025, and retained access until May 20, 2025. The Interlock ransomware group claimed responsibility for the attack and added Kettering Health to its dark web data leak site. Interlock claimed to have exfiltrated 941 GB of data and proceeded to leak the stolen data when the ransom was not paid. The HHS’ Office for Civil Rights was informed on July 21, 2025, that protected health information had been compromised in the attack. OCR was provided with a placeholder estimate of at least 501 individuals, as it had yet to be determined how many individuals had been affected. It took until October 2025 for Kettering Health to confirm the types of patient data compromised in the attack, although the file review was still ongoing at the time. The HIPAA Journal has been monitoring the OCR data breach portal for any update on the number...
OSHA Updates Heat-Related Hazards National Emphasis Program
On April 10, 2026, two days after the Occupational Safety and Health Administration’s (OSHA) Heat National Emphasis Program (NEP) expired, OSHA announced an update to the NEP. The updated NEP is effective immediately and will remain in place for five years after the effective date, unless superseded by an updated directive; however, there are no indications that OSHA’s proposed national heat illness and injury prevention rule will progress to a final rule any time soon. The NEP – Outdoor and Indoor Heat-Related Hazards was originally issued on April 8, 2022, and was due to expire on April 8, 2025; however, it was extended for a further year in January 2025 by the Biden Administration, shortly before the administration change. The one-year extension was based on OSHA enforcement data. Between April 2022 and December 2024, OSHA conducted approximately 7,000 heat-related inspections, issued 60 citations for violations of the OSH Act related to heat hazards, issued almost 1,400 hazard alerts, and removed around 1,400 employees from hazardous heat conditions. After analyzing OSHA...
CMS Launches First Wave of Health Tech Ecosystem Health Information Sharing and Access Tools
The Department of Health and Human Services (HHS) Centers for Medicare and Medicaid Services (CMS) has launched the first wave of Health Tech Ecosystem tools as part of its initiative to improve interoperability and patient access to their own health information. The CMS launched its Health Technology Ecosystem initiative in July 2025 to boost health data sharing through partnerships with major healthcare and technology firms, including Google, Amazon, Epic, and UnitedHealth Group. The initiative focuses on encouraging the adoption of the CMS Interoperability Framework, which allows patients to access their own healthcare data on any network using the digital health apps of their choice, and to increase the availability of digital health tools for care navigation and chronic disease management. At launch, more than 60 health tech firms had pledged to participate in the initiative. One of the key aims of the initiative is to allow patients to access all of their healthcare data quickly and easily, including medical records, prior authorizations, explanation of benefits, and claims,...
Data Breaches Announced by DermCare Management; Option Care Health; Aetna
Data breaches have recently been announced by DermCare Management in Florida, Option Care Health in New York, and Aetna in Connecticut. DermCare Management Discloses 2025 Hacking Incident DermCare Management, a Florida-based provider of practice management services to dermatology practices in Florida, Texas, California, and Virginia, has identified unauthorized access to its computer systems. Suspicious activity was identified within its computer network on February 26, 2025, and, assisted by third-party digital forensics specialists, DermCare Management determined on March 3, 2025, that there had been unauthorized network access between February 14, 2025, and February 26, 2025. During that time, patient information was either accessed or acquired. DermCare Management engaged data review specialists to determine the individuals affected and the types of data involved. Due to the complexity of the data, it took until March 2, 2026, to identify the individuals affected, the types of data involved, and obtain sufficient information to issue individual notification letters. DermCare...
February 2026 Healthcare Data Breach Report
In February 2026, 63 data breaches were reported to the Department of Health and Human Services (HHS) Office for Civil Rights (OCR) that affected 500 or more individuals, a 14.5% increase from January 2026, and 12.5% more than the average number of February data breaches over the past 5 years. Between January 1 and February 28, 2026, 118 data breaches affecting 500 or more individuals have been reported to OCR, involving the protected health information of 9,651,076 individuals. While healthcare data breaches have declined 10.6% year-over-year, the number of individuals affected has increased 44.7%. Across the 63 data breaches reported in February, the protected health information of at least 8,134,378 individuals was exposed or impermissibly disclosed, a 436% month-over-month increase and 38.9% more than the average number of affected individuals over the past 12 months. Biggest Healthcare Data Breaches in February 2026 The high total in February is due to massive data breaches at two HIPAA-regulated entities in February – TriZetto Provider Solutions, a provider of administrative...



