University of Hawaiʻi Cancer Center confirms data leak following ransomware attack

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University of Hawaiʻi Cancer Center confirms data leak following ransomware attack

Therecord.Media • March 2, 2026

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The University of Hawaiʻi Cancer Center said up to 1.2 million people had information leaked as a result of a ransomware attack on its ...

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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.

University of Hawaii Cancer Center Cyberattack Exposes Data of 87,000+ Participants The University of Hawaii Cancer Center experienced a cyberattack that potentially exposed sensitive personal data, including Social Security numbers and driver's license numbers, of over 87,000 participants. The breach was discovered in December 2025, affecting research systems that stored data collected for epidemiological research over several decades. 10 sources 69

Extracted Entities

Attack Types (2)

Data Breach Ransomware

Companies (1)

University Of Hawaiʻi Cancer Center