UMMC

Company

Threat entity extracted from intelligence sources

Frequency

5

occurrences

First Seen

February 19, 2026

Last Seen

February 20, 2026

Overview

Recent Events

Relationships

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Related Clusters (1)

Ransomware Attack Disrupts University of Mississippi Medical Center Operations

Feb 19·76 sources

Related Articles (5)

Ransomware attack cripples UMMC Servers prompting shutdown

Cybersecurity-Insiders·Feb 20

UMMC Closes Clinics, Cancels Appointments Due To Ransomware Cyberattack

Thedmonline·Feb 19

Breaking News: UMMC cancelling surgeries, closing clinics following cyber

Facebook·Feb 19

UMMC computer systems down after cyberattack

Mississippitoday·Feb 19

Cyber attack shuts UMMC system

Onlinemadison·Feb 19

Related Entities

Ransomware Healthcare