University Of Mississippi Medical Center is a organization tracked across 8 threat clusters and 29 intelligence report mentions on ThreatCluster. First observed February 19, 2026; most recent activity July 16, 2026.
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…
In January 2026, the Chronus Group executed a significant data breach against the Mexican government, compromising 2.3 terabytes of sensitive data from at least 25 agencies. The breach exposed personal information of up…
The Department of Health and Human Services (HHS) has updated the Risk Identification and Site Criticality (RISC) 2.0 Toolkit to assist healthcare organizations in assessing their cybersecurity risks. This update…
The University of Mississippi Medical Center is set to reopen at full capacity on February 28, 2026, following a cyberattack that occurred on February 19, 2026. The FBI and Department of Homeland Security are…
The University of Mississippi Medical Center (UMMC) in Jackson, MS, is currently investigating a cyberattack that has affected its operations. UMMC Vice Chancellor LouAnn Woodward confirmed that the FBI is assisting in…
The Independent Public Regional Hospital in Szczecin, Poland, was forced to revert to a paper-based workflow following a cyberattack that occurred on March 7-8, 2026. The attack encrypted parts of the hospital's IT…
The University of Mississippi Medical Center (UMMC) has restored its phone lines following a ransomware attack that disrupted operations. The cyberattack affected multiple systems, leading to significant operational…
ESET researchers have identified PromptSpy, the first Android malware to incorporate generative AI, specifically Google’s Gemini, in its execution flow. This malware utilizes AI to manipulate the user interface and…