UMMC hit by ransomware attack, forcing clinics to close - The Clarion

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UMMC hit by ransomware attack, forcing clinics to close - The Clarion

Clarionledger • February 19, 2026

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A ransomware attack on University of Mississippi Medical Center shut down IT systems and forced clinics to close.

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Ransomware Attack Disrupts University of Mississippi Medical Center Operations The University of Mississippi Medical Center (UMMC) experienced a ransomware attack that compromised its IT systems, leading to the closure of clinics statewide. UMMC officials confirmed the incident occurred on Thursday, prompting the cancellation of appointments and disruption of services. 76 sources 79

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University Of Mississippi Medical Center