UMMC Shuts Clinics While it Grapples with Ransomware Attack
University of Mississippi Medical Center (UMMC) has temporarily closed most of its clinics following a ransomware attack, and scheduled appointments and surgeries have been cancelled and will be rebooked once the attack has been remediated. Mississippi MED-COM, the network that coordinates hospital transfers across the state, has also been affected by the ransomware attack, but had redundancies in place, and patients continue to be routed to hospitals in the state without disruption. The attack was detected in the early hours of Thursday, February 19, 2026, and has impacted the UMMC network and many of its IT systems, including its EPIC electronic medical record system. According to LouAnn Woodward, vice chancellor for health affairs and dean of the School of Medicine, all clinics will remain closed on Friday, February 20, 2026, as a result of the attack, with the exception of its kidney dialysis clinic at Jackson Medical Mall, which remains open with appointments proceeding as scheduled. Without access to key systems, including its electronic medical record system, information is...
Granite Wellness Centers & Pediatric Home Service Settle Class Action Data Breach Lawsuits
Granite Wellness Centers in California and Pediatric Home Service in Minnesota have both settled lawsuits stemming from cyberattacks that exposed sensitive patient data. Granite Wellness Centers Data Breach Settlement Granite Wellness Centers, a network of drug addiction treatment centers in Northern California, has agreed to settle class action litigation over a January 2021 ransomware attack and data breach that affected up to 15,600 individuals. The attack was detected on or around January 5, 2021, and the forensic investigation confirmed that the ransomware actor acquired files containing sensitive patient data, including names, dates of birth, home addresses, dates of care, treatment information, treatment providers, health information, health insurance information, driver’s license numbers, medical histories, Social Security numbers, and bank account numbers. The affected individuals were notified on or around March 5, 2021, and the first class action lawsuit was filed on June 14, 2023. An amended complaint was filed in September 2023 – Bente, et al. v. Granite Wellness...
Cyberattacks Announced by WIRX Pharmacy and Emanuel Medical Center
WIRX Pharmacy in Pennsylvania has experienced a security incident that exposed the protected health information of more than 20,000 current and former patients. Emanuel Medical Center in California has started notifying patients about a May 2025 cyberattack that exposed patient data. WIRX Pharmacy, Pennsylvania WIRX Pharmacy in Fort Washington, Pennsylvania, has notified 20,104 individuals about a December 2025 cybersecurity incident that may have resulted in unauthorized access and/or theft of protected health information. Suspicious activity was identified within its network environment on or around December 7, 2025. Systems were secured, and an investigation was launched, which confirmed unauthorized access to certain data on its systems between December 6, 2025, and December 7, 2025. A review of the exposed files confirmed that personal and protected health information were present in files on the compromised parts of its network. The affected data varies from individual to individual and may include names in combination with one or more of the following: clinical information...
Top of the World Ranch Treatment Center Settles Alleged Risk Analysis HIPAA Violation
The Department of Health and Human Services (HHS) Office for Civil Rights (OCR) has announced its first financial penalty of the year to resolve an alleged violation of the HIPAA Rules. Top of the World Ranch Treatment Center, a Milan, Illinois-based addiction treatment provider, has agreed to pay a $103,000 financial penalty to settle an allegation that it violated the risk analysis requirement of the HIPAA Security Rule. The number of data breaches reported to OCR involving hacking increased by 239% between 2018 and 2023, and hacking incidents have continued to be reported in high numbers since. In an effort to improve healthcare cybersecurity and reduce the number of successful hacking incidents, OCR launched an enforcement initiative targeting noncompliance with a specific requirement of the HIPAA Security Rule – the risk analysis. The risk analysis is one of the most important HIPAA requirements for improving security. The enforcement initiative is intended to make it harder for hackers to succeed by ensuring that the vulnerabilities they exploit to gain access to healthcare...
Report Reveals Elevenfold Increase in Data-only Extortion Attacks
There has been a sharp increase in data-only extortion incidents, with ransomware gangs increasingly opting not to encrypt files, instead simply breaching networks, exfiltrating sensitive data, and demanding a ransom payment to prevent the data from being leaked or sold. Ransomware started to become popular with threat actors in the early to mid-2010s. Attacks involved breaching networks and using robust encryption to prevent data access. The emergence of untraceable cryptocurrencies helped fuel an explosion in ransomware attacks. In the mid-2010s, encryption alone proved to be sufficient, with the majority of victims opting to pay to recover their data. By 2020, double extortionbecame more prevalent, where data is stolen prior to file encryption. A ransom payment is required to obtain the decryption keys and prevent the publication or sale of stolen data. Double extortion fast became the norm, with the majority of ransomware attacks involving data theft and extortion. The rapid rise in ransomware attacks forced organizations to address their data backup policies. While attacks may...



