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Tracker · Cybersecurity

Data breaches

Breach notices that companies and other organizations must file with state attorneys general when residents’ personal information is exposed.

Updated Nov 2, 2026, 3:49 p.m. ET from California, Washington, Oregon attorneys general
Notices, last 30 days
71
California, Washington, Oregon
California, last 90 days
166
Counts not published
Washington, last 90 days
38
776,959 residents affected
Oregon, last 90 days
50
26,799,556 residents affected
Breach notices per week
Weeks start Monday, dated by when the notice was reported. The latest week may be incomplete. States: California, Washington, Oregon.

All notices, newest first

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1,072 entries. Page 21 of 22.

ReportedOrganizationStateBreach dateResidents affectedData exposed
Oct 30, 2025Berkeley Research Group, LLCCAFeb 28, 2025––
Oct 29, 2025Northwest Radiologists and Mt. Baker ImagingORJan 20, 2025362,713–
Oct 29, 2025Northwest Radiologists and Mt. Baker ImagingCAJan 20, 2025––
Oct 29, 2025OB-GYN AssociatesCA–––
Oct 28, 2025Form Energy, Inc.CASep 16, 2025––
Oct 27, 2025RKA Consulting GroupCA–––
Oct 25, 2025Alight SolutionsCASep 23, 2025––
Oct 24, 2025Conduent Business Services, LLCCAOct 21, 2024––
Oct 24, 2025Vibra Hospital of Sacramento, LLCCAMar 12, 2025––
Oct 24, 2025Alpha Auto GroupORJun 6, 2025392–
Oct 24, 2025Batta Fulkerson Law GroupCAAug 8, 2025––
Oct 24, 2025Mission City Community Network, Inc.CA–––
Oct 24, 2025Conduent Business Services LLCWAOct 21, 202487,975Name; Social Security Number; Full Date of Birth; Health Insurance Policy or ID Number; Medical Information
Oct 24, 2025Conduent Business Services, LLCOROct 21, 202410,515,849–
Oct 23, 2025Interlaken, Inc.ORDec 11, 2024372–
Oct 23, 2025Yamhill Community Care (YCCO)ORAug 29, 20251,251–
Oct 23, 2025Outcomes One, Inc.CAJul 1, 2025––
Oct 23, 2025Michael R. Schwartz, MD, FACSCAJan 20, 2025––
Oct 22, 2025Sunnyvale Elementary School DistrictCA–––
Oct 21, 2025Lincoln UniversityCAOct 8, 2024––
Oct 17, 2025The Evergreen State CollegeWAMay 21, 20257,727Name; Social Security Number; Full Date of Birth; Student ID Number
Oct 17, 2025Khan and Associates CPACAJul 9, 2025––
Oct 16, 2025PeopleGuru Holdings, Inc.CAJul 9, 2025––
Oct 16, 2025Watsonville Community HospitalCANov 25, 2024––
Oct 16, 2025River City Eye Care, LLCORSep 8, 20256,588–
Oct 16, 2025PeopleGuru Holdings, Inc.ORJul 6, 202580,146–
Oct 16, 2025PeopleGuru Holdings, Inc.WAJul 6, 20251,861Name; Social Security Number; Driver's License or Washington ID Card Number; Financial & Banking Information; Full Date of Birth; Passport Number; Health Insurance Policy or ID Number; Medical Information
Oct 15, 2025Coalesce, LLC dba BenefitelectCAMar 20, 2025––
Oct 15, 2025Kadlec Clinic (Providence)WAAug 19, 2025992Name; Medical Information
Oct 15, 2025Arch Health Partners, Inc. d/b/a Palomar Health Medical GroupCAMay 5, 2024––
Oct 15, 2025International Grand Investment Corp.ORSep 1, 2025250–
Oct 15, 2025Episource, LLCCAJan 27, 2025––
Oct 14, 2025Dulcich, Inc.CAJun 24, 2024––
Oct 14, 2025Dulcich IncWAJun 24, 202410,761Name; Social Security Number; Driver's License or Washington ID Card Number; Financial & Banking Information; Passport Number; Health Insurance Policy or ID Number; Medical Information
Oct 14, 2025Dulcich, Inc.ORJun 24, 202440,066–
Oct 13, 2025Workers Compensation Insurance Rating Bureau of CaliforniaCAOct 7, 2025––
Oct 11, 2025Payactiv, Inc.CAApr 3, 2025––
Oct 11, 2025Payactiv, Inc.ORApr 3, 2025176,282–
Oct 11, 2025Payactiv, Inc.WAApr 3, 202518,085Name; Social Security Number; Full Date of Birth
Oct 10, 2025Open Practice Solutions, LTDWAJun 26, 20251,202Name; Medical Information
Oct 10, 2025Goosehead Insurance Agency, LLCCAMar 6, 2025––
Oct 10, 2025SimonMed ImagingCAJan 21, 2025––
Oct 10, 2025Diversity ConnectedCAOct 10, 2025––
Oct 10, 2025Open Practice Solutions, LTDCAJun 26, 2025––
Oct 10, 2025Action Property Management, Inc.CAApr 6, 2025––
Oct 8, 2025Conduent Business Services, LLCCAOct 21, 2024––
Oct 8, 2025Decisely Insurance Services, LLCORDec 15, 2024113,984–
Oct 7, 2025The Institute of Culinary EducationCA–––
Oct 7, 2025Decisely Insurance Services, LLCCADec 15, 2024––
Oct 6, 2025AppFolio, Inc.ORAug 8, 202572,444–

How this tracker works

Every state requires organizations to notify residents of breaches of personal information, and some also require a copy of the notice to the attorney general, who publishes it. We read the public lists of California, Washington and Oregon twice a day and keep the last 13 months.

“Residents affected” counts only that state’s residents, not the breach’s total size. The same breach often appears in several states’ lists. A notice means an organization reported a breach; the notice itself, linked from each name where the state publishes it, explains what happened.