North Korean Hackers Using Medusa Ransomware in Attacks on U.S. Healthcare Sector
North Korean state-sponsored hackers are targeting U.S. healthcare organizations and non-profits and deploying Medusa ransomware, according to a joint investigation by Symantec and the Carbon Black Threat Hunter Team. A wave of recent attacks has been linked to the Lazarus Group, an umbrella term covering multiple cyber threat actors linked to the Reconnaissance General Bureau (RGB) of the North Korean government. The Lazarus Group engages in attacks for espionage purposes, as well as disruptive and destructive attacks on targets primarily in South Korea, but also engages in financially motivated campaigns, often targeting organizations in the United States. Medusa emerged in 2023 as a ransomware-as-a-service (RaaS) operation, which is believed to be run by a cybercrime group called Spearwing. Affiliates are recruited to conduct attacks using the Medusa encryptor and infrastructure in exchange for a percentage of any ransom payments they generate. Medusa actors engage in double extortion, stealing and encrypting data. A ransom must be paid to obtain the decryption keys and to...
Cedar Point Health; Wee Care Pediatrics; Easterseals NI Announce Data Breaches
Data breaches have recently been announced by Cedar Point Health in Colorado, Wee Care Pediatrics in Utah, and Easterseals Northeast Indiana. Cedar Point Health Cedar Point Health, a network of health clinics in Colorado, has recently disclosed a cybersecurity incident involving unauthorized access to parts of its network containing patient and employee information. The intrusion was detected on or around June 16, 2025, and third-party cybersecurity experts were engaged to investigate the incident. Cedar Point Health said it has taken several months of extensive efforts to identify, review, and analyze the impacted data, and on January 27, 2026, that process was completed. Data compromised in the incident includes full names, addresses, dates of birth, medical treatment information, diagnosis or procedure information, clinical information, health insurance information, financial account information, driver’s license or state-issued identification numbers, passport numbers, and/or Social Security numbers/ITINs. No evidence has been found to indicate any fraud as a result of the...
Catholic Health System & Northwell Health Settle Pixel Lawsuits
The New York-based health systems, Catholic Health System & Northwell Health, have agreed to settle class action lawsuits stemming from their use of pixels and other website tracking and analytics tools, which are alleged to have disclosed sensitive personal and protected health information to third parties such as Meta and Google without consent. Website tracking and analytics tools are used extensively across the internet for tracking website visitors. While these tools can collect valuable information to help website owners improve their websites, they can also collect and transmit sensitive data to the third-party providers of the tools. That disclosed information may then be used for advertising purposes. Depending on how these tools are implemented, they may violate the HIPAA Privacy Rule, such as if they are added to web pages or apps that require authentication. Over the past three years, many lawsuits have been filed over the use of these tools by healthcare providers. HIPAA has no private cause of action, so individuals cannot sue for HIPAA violations. The lawsuits...
Greater Pittsburgh Orthopedic Associates Data Breach Affects Almost 57,000 Individuals
Greater Pittsburgh Orthopedic Associates has experienced a ransomware attack that has affected almost 57,000 individuals. Data breaches have also been announced by Triad Radiology Associates in North Carolina and North East Medical Services in California. Greater Pittsburgh Orthopedic Associates, Pennsylvania Greater Pittsburgh Orthopedic Associates in Pennsylvania has recently reported a data breach to the Maine Attorney General involving unauthorized access to the personal and protected health information of up to 56,954 individuals, including 3 Maine residents. According to the notice, anomalous network activity was identified on August 10, 2025. Incident response protocols were initiated, and third-party cybersecurity experts were engaged to assist with the investigation, help secure its IT environment, and harden security. The investigation confirmed that patient data was exposed in the incident, and the review of that data has recently been completed. The exposed data elements vary from individual to individual and may include names in combination with one or more of the...
Vikor Scientific Affected by Ransomware Attack on Revenue Cycle Management Vendor
Vikor Scientific (now rebranded as Vanta Diagnostics), a molecular diagnostics company based in Charleston, South Carolina, has been affected by a security incident at one of its vendors – the revenue cycle management company, Catalyst RCM. The breach also affected the Vikor Scientific-owned molecular testing laboratory KorGene, and KorPath, a Tampa, Florida-based anatomical pathology lab, which partners with Vanta Diagnostics. Vikor Scientific has reported the data breach to the HHS’ Office for Civil Rights as involving the electronic protected health information (ePHI) of 139,964 individuals. Catalyst RCM has published a substitute breach notice on its website and is issuing notification letters to the affected individuals on behalf of its affected HIPAA-covered entity clients. While it is ultimately the responsibility of each affected HIPAA-covered entity to issue notification letters when there has been a data breach at a vendor, the notification responsibilities are often delegated to the vendor. In the breach notice, Catalyst RCM explains that suspicious activity was...



