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Published signals
currently linked to this company
Company intelligence
Hawaii cybersecurity incidents and threat signals
hawaii.edu
This company page brings together public reporting currently associated with Hawaii. It reflects signals published by Shadow Tier and should not be read as a complete incident history.
Company links
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Last 28 days
recent published signals
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Last 90 days
recent published signals
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High or critical
confidence classifications
June 26, 2026
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most recent published signal
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Based on all published signals currently linked to Hawaii. Affected countries come from victim data; the company country above remains a separate profile fact. Counts describe this reporting set, not overall incident prevalence.
Attack patterns
Company signals
All published signals involving Hawaii
University of Hawaiʻi Cancer Center Suffers Ransomware Attack, Exposing 1.2 Million Individuals' Data
The University of Hawaiʻi Cancer Center reported a data breach in February 2026, following a ransomware attack on its epidemiology division. Threat actors gained access to its systems and potentially exfiltrated sensitive personal information of approximately 1.2 million individuals. The compromised data includes full names, Social Security numbers, driver's license numbers, voter registration records, and decades-old health and research study information. The incident was reported in the week of March 4, 2026.
FAQ
Questions about Hawaii cybersecurity reporting
What does the Hawaii page include?
It combines a reviewed organization profile with all current published Shadow Tier signals explicitly linked to Hawaii.
Does every mention of Hawaii appear here?
No. A signal must contain a reliable company connection and meet the publication criteria; incidental or ambiguous mentions are excluded.
Why can the incident count change?
The page follows current published reporting. Counts change as new evidence is added, classifications are reviewed, or older signals leave the reporting window.