Latest / California / December 2023

Fred Hutchinson Cancer Center

Fred Hutchinson Cancer Center notified California AG on Dec 22, 2023 of a data breach, which occurred on Nov 25, 2023. Data exposed: Social Security number, Financial / bank account, Medical / health information, Health insurance, Date of birth, Email address, Phone number, Postal address, Name.

Organization
Fred Hutchinson Cancer Center
Source
California AG · source record
Date reported
Dec 22, 2023
Date(s) of breach
Sunday, November 19, 2023Saturday, November 25, 2023
Residents affected
Not published by this source
Data exposed
Social Security number Financial / bank account Medical / health information Health insurance Date of birth Email address Phone number Postal address Name
Notice letter
Sample notice (PDF)
First seen by BreachTally
2026-10-30 15:42 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

Other filings by Fred Hutchinson Cancer Center

OrganizationSourceStateReportedResidents affectedData exposed
Fred Hutchinson Cancer Center California AG CA Oct 20, 2022 Not published Medical / health informationEmail addressName
First seen by BreachTally at 15:42 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the data types and the letter. Start a 14-day free trial.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.