On November 24, 2023, the Fred Hutchinson Cancer Research Center appeared on the leak site operated by the hunters ransomware group. The listing states that internal files were exfiltrated during a ransomware incident. The disclosure indicates data was taken but does not specify the volume of records affected or name the exact types of documents involved.
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Reported Details from the Listing
The hunters leak site entry states the Seattle-based cancer research organization was targeted in a ransomware attack. According to the primary disclosure, internal files were exfiltrated and the data was not encrypted on the victim’s systems. The listing does not quantify how many records were taken, nor does it provide samples or detail whether patient information, research data, or employee records were included. No ransom demand figure is published on the page, and the incident remains listed as active on the hunters portal.
United States is recorded as the victim’s country, consistent with the Fred Hutchinson Cancer Research Center’s headquarters in Washington state. The disclosure makes clear that exfiltration occurred, distinguishing this case from incidents limited to encryption alone.
Why This Matters for You and Your Family
When a major medical research institution suffers a breach, the ripple effects reach far beyond its walls. If you or any member of your family has ever been a patient, participated in a clinical trial, donated tissue, or worked with Fred Hutchinson in any capacity, your personal information may now sit in an attacker’s archive. Even when exact data types are not publicly detailed, medical research organizations routinely hold names, dates of birth, Social Security numbers, contact details, insurance information, and clinical histories.