BreachCensus

Washington data breach notices

1,675 notices on file, filed under RCW 19.255.010.

1,675Notices on file

Governed by RCW 19.255.010. Notice to the Attorney General is required when a breach affects more than 500 Washington residents.

Note: the count is Washington residents only, not a total.

Washington breach-notification register ↗

Notices by year

YearNotices
2026155
2025209
2024228
2023253
2022171
2021186
2020204
201960
201863
201783
201649
201514

Most recent notices

OrganizationReportedResidents affected
zHealth, Inc.2026-09-111,332
Cornerstone Staffing Solutions, Inc.2026-09-11681
Quatrro Business Support Services, Inc.2026-09-0910,008
Hibbett Retail, Inc.2026-09-08510
Catalyst Brands LLC2026-09-044,015
Bimbo Bakeries USA2026-09-04786
LHC Group, Inc2026-09-046,602
The Lighthouse for the Blind, Inc.2026-09-03520
Mogren, Glessner & Ahrens, P.S.2026-09-031,379
See’s Candies, Inc.2026-09-02628
AvtechTyee, Inc.2026-08-28662
RB American Group LLC2026-08-28974
Greystar Real Estate Partners, LLC2026-08-27905
Murfreesboro Medical Clinic2026-08-26845
Cascade Coffee, LLC2026-08-26610
News Corp UK & Ireland Limited2026-08-263,304
Pan American Group LLC2026-08-2412,309
ASOS US Sales LLC2026-08-211,929
Southern Illinois University2026-08-20552
Rockwood Retirement Communities2026-08-207,136
Nebraska Orthopaedic Center2026-08-19992
Apple American Group LLC and Apple American Group II, LLC2026-08-1820,653
Turner Construction Company2026-08-183,401
Quantum Health, Inc.2026-08-145,909
Paylogix, LLC2026-08-1428,449
Lennar Mortgage, LLC2026-08-1411,417
AdaptHealth Corp.2026-08-149,214
Baylor Genetics2026-08-1427,243
Kovack Financial, LLC2026-08-10657
American Addiction Centers2026-08-071,155
Aesto, LLC2026-08-0437,253
CTS Journey Holdings, LLC, a Delaware limited liability comp2026-08-032,226
Everside Health2026-07-3121,308
Microcode, Inc.2026-07-304,096
ADT, Inc.2026-07-285,129
JRK Property Holdings, Inc.2026-07-275,667
SPay Inc dba Stack Sports2026-07-271,190
CareCloud, Inc.2026-07-2420,706
Eyemart Express, LLC2026-07-241,704
Bridgeway Benefit Technologies LLC2026-07-24640
Safetyfirst Systems, LLC2026-07-231,157
Kootenai County, Idaho2026-07-22746
Unlimited Technology Systems, LLC2026-07-21724
ZenPatient, Inc.2026-07-17651
The Estée Lauder Companies2026-07-172,110
Fox Rothschild LLP2026-07-161,891
DentaQuest, LLC2026-07-16148,300
Wilmer Cutler Pickering Hale and Dorr LLP2026-07-1517,253
The Washington Post2026-07-13514
Columbia Machine, Inc.2026-07-091,276

Top organizations by notices

OrganizationNotices
Boeing Employees' Credit Union4
Fred Hutchinson Cancer Center3
Premera Blue Cross3
Rite Aid Corporation3
Seattle Housing Authority3
ABM Industries Incorporated2
Albertsons Companies, Inc.2
Apro, LLC d/b/a United Pacific (Apro)2
Atria Wealth Solutions2
Baylor Genetics2
Caesars Entertainment, Inc.2
Carnival Corporation2
CellNetix Pathology and Laboratories2
Centralia College2
Cierant Corporation2
CommonSpirit Health2
Delaware Life Insurance Company2
Divvy Up, Inc.2
ESO Solutions, Inc.2
Farmers New World Life Insurance Company2
Flagstar Bank, FSB2
Fluke Corporation2
Fuller & Fuller2
Grays Harbor Community Hospital2
Greenpoint Technologies, Inc.2
HealthEquity, Inc.2
Hot Topic, Inc.2
Hyatt Hotels Corporation2
Infinity Insurance Company2
Infosys McCamish Systems, LLC2
Landmark Admin, LLC2
Landry's Inc2
Lee University2
LPL Financial LLC2
Macy's Inc.2
Made in Oregon2
Marquis Software Solutions2
Maximus, Inc.2
Morgan Stanley2
National Wildlife Federation2
Networking Technology, Inc.2
North 40 Outfitters2
Nuna Baby Essentials, Inc2
Pacific Lutheran University2
Pan-American Life Insurance Group2
Panera, LLC2
Port of Seattle2
Rebound Orthopedics & Neurosurgery2
Renton School District2
Resort Data Processing, Inc.2

Questions and answers

How many Washington breach notices are on file?

1,675 notices are on file for Washington, tied to a confirmed, visible incident on Breach Census.

When does the Washington register on this site start?

The earliest notice on file for Washington on Breach Census was reported in 2015.

What does the affected-resident count mean for a Washington notice?

For a Washington notice, the count is Washington residents only, not a total.

Where do these Washington notices come from?

Notices are ingested directly from Washington's own breach-notification register at https://data.wa.gov/Consumer-Protection/Data-Breach-Notifications-Affecting-Washington-Res/sb4j-ca4h.