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Mississippi Healthcare System Shuts Down Clinics After Ransomware Attack

The University of Mississippi Medical Center (UMMC) suffered a ransomware attack on February 19 that crippled its Epic EHR, IT network, and phone systems, forcing the shutdown of nearly 30 clinics and a shift to paper‑based documentation. Vice Chancellor LouAnn Woodward detailed the response, including collaboration with the FBI, CISA, and cybersecurity experts, while emphasizing that emergency care remains operational. Experts like Steven Swift (Suzu Labs) and Damon Small (Xcape) explained the attackers' motive to maximize disruption for ransom, highlighted the broader vulnerabilities in healthcare IT, and offered best‑practice recommendations such as network segmentation, offline backups, and robust incident response. The episode underscored how healthcare’s rich data makes it a prime ransomware target, with breach costs far exceeding those in other sectors.