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Health Researchers Often Overlook Security of Historical DatasetsAn August 2025 ransomware attack on the University of Hawaii Cancer Center's epidemiology division has affected 1.2 million individuals, including personal information such as Social Security numbers of certain research study participants dating back more than 30 years.
CISOs at Organizations That Fell Victim Have a Different Story, 451 Research FindsAre your defenses against ransomware good enough to survive contact with the enemy? Don't be so sure. A new study from market researcher 451 Research finds that "overconfidence in security tooling remains an issue in the face of ransomware" for organizations that haven't yet fallen victim.
A study investigating the impact of ransomware attacks on hospitals and the ripple effect on nearby facilities is a call to action for policymakers to seriously address how those assaults can be better handled in the health sector, said researchers Rahi Abouk and David Powell.
In this blog entry, we present a case study that illustrates how data-science techniques can be used to gain valuable insights about ransomware groups' targeting patterns as detailed in our research paper, “What Decision-Makers Need to Know About Ransomware Risk.”