Hacking IncidentsHigh

University of Mississippi Medical Center Ransomware Attack

Monday, March 23, 2026
Global
https://www.cybersecuritydive.com/news/university-mississippi-medical-center-ransomware-attack/813507/

Summary

UMMC reopened clinics after a ransomware attack in late February took its Epic electronic health record system offline and restricted access to phone and email.

Threat Analysis

UMMC reopened clinics after a ransomware attack in late February took its Epic electronic health record system offline and restricted access to phone and email. This incident highlights the evolving threat landscape and the importance of maintaining robust cybersecurity defenses. Organizations should review their security posture, ensure all systems are patched, implement multi-factor authentication, and maintain regular backups. Source: Cybersecurity Dive

Last updated: Mar 23, 2026, 01:18 PM

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