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
Weeks start Monday, dated by when the notice was reported. The latest week may be incomplete. States: California, Washington, Oregon.
All notices, newest first
1,072 entries. Page 15 of 22.
| Reported | Organization | State | Breach date | Residents affected | Data exposed |
|---|---|---|---|---|---|
| Feb 20 | Too Lost LLC | CA | Sep 2, 2025 | – | – |
| Feb 20 | SitusAMC Holdings Corporation | WA | Nov 13, 2025 | 20,587 | Name; Social Security Number; Driver's License or Washington ID Card Number; Financial & Banking Information; Full Date of Birth; Military ID Number; Passport Number; Health Insurance Policy or ID Number; Medical Information |
| Feb 20 | Wellcare Health Insurance Company of Washington, Inc. (Insightin Health, Inc.) | WA | Sep 17, 2025 | 843 | Name; Full Date of Birth; Health Insurance Policy or ID Number; Email Address and Password/Security Question Answers; Other |
| Feb 20 | SitusAMC Holdings Corporation | OR | Nov 13, 2025 | 250 | – |
| Feb 20 | SitusAMC Holdings Corporation | CA | Nov 13, 2025 | – | – |
| Feb 19 | Choice Hotels International, Inc. | OR | Jan 14 | 24,115 | – |
| Feb 19 | TAK Broadband LLC | CA | Aug 2, 2025 | – | – |
| Feb 19 | Choice Hotels International, Inc. | CA | Jan 14 | – | – |
| Feb 19 | Ahtna, Inc. | CA | Apr 20, 2025 | – | – |
| Feb 18 | North East Medical Services | CA | Oct 19, 2025 | – | – |
| Feb 13 | TENGA USA INC | CA | Feb 12 | – | – |
| Feb 12 | TABB Inc. ("TABB") | OR | Aug 14, 2024 | 5,309 | – |
| Feb 12 | TABB Inc. (“TABB”) | CA | Aug 14, 2024 | – | – |
| Feb 12 | Fishman, Larsen & Callister, P.C. | CA | Jun 8, 2025 | – | – |
| Feb 12 | AltaMed Health Services Corporation | CA | Nov 27, 2025 | – | – |
| Feb 12 | Nassau OOGP Vision Group | CA | Jan 12, 2024 | – | – |
| Feb 12 | Progress Foundation | CA | Feb 2 | – | – |
| Feb 12 | TABB ("TABB") (The Brooklyn Hospital Center) | WA | Aug 14, 2024 | 3 | Name; Social Security Number |
| Feb 11 | TriZetto Provider Solutions | CA | Nov 19, 2024 | – | – |
| Feb 11 | Jeff Anderson & Associates PA | CA | Sep 18, 2025 | – | – |
| Feb 11 | Marquis Software Solutions (on behalf of business customer data owners) | CA | Aug 14, 2025 | – | – |
| Feb 11 | TriZetto Provider Solutions | OR | Nov 19, 2024 | 3,433,965 | – |
| Feb 9 | The City of San Jose, California | CA | Jan 9 | – | – |
| Feb 9 | Episource, LLC | CA | Jan 27, 2025 | – | – |
| Feb 7 | The Phia Group, LLC | OR | Dec 1, 2025 | 40,366 | – |
| Feb 7 | Benton County Health Services | OR | Jan 1, 2001 | 1,464 | – |
| Feb 6 | UA Sprinkler Fitters Local 669 JATC | WA | May 17, 2024 | 518 | Name; Social Security Number; Driver's License or Washington ID Card Number; Medical Information |
| Feb 6 | UA Sprinkler Fitters Local 669 Joint Apprenticeship and Training Committee | OR | May 17, 2024 | 20,623 | – |
| Feb 6 | Vikor Scientific, LLC (Korgene, Korpath, Catalyst RCM) | WA | Nov 8, 2025 | 1,456 | Name; Financial & Banking Information; Full Date of Birth; Health Insurance Policy or ID Number; Medical Information |
| Feb 6 | Vikor Scientific, LLC | CA | Nov 8, 2025 | – | – |
| Feb 6 | Chapman and Associates, PC | CA | Jan 2, 2025 | – | – |
| Feb 6 | UA Sprinkler Fitters Local 669 Joint Apprenticeship and Training Committee (“JATC”) | CA | May 17, 2024 | – | – |
| Feb 6 | TriZetto Provider Solutions | WA | Nov 19, 2024 | 76,562 | Name; Social Security Number; Financial & Banking Information; Full Date of Birth; Health Insurance Policy or ID Number; Medical Information; Other |
| Feb 6 | Vikor Scientific, LLC | OR | Nov 8, 2025 | 139,964 | – |
| Feb 6 | Towne Mortgage Company | CA | Jun 7, 2025 | – | – |
| Feb 6 | Phreesia, Inc. | CA | Aug 17, 2025 | – | – |
| Feb 6 | Anywhere Real Estate Inc. | CA | – | – | – |
| Feb 5 | Awes.me, Inc. | CA | – | – | – |
| Feb 5 | Carter Federal Credit Union | OR | Jun 25, 2025 | 105,185 | – |
| Feb 4 | Evolve Mortgage Services on behalf of financial institutions | CA | Sep 17, 2025 | – | – |
| Feb 4 | Gravity Payments, Inc. | WA | Aug 12, 2025 | 677 | Social Security Number; Financial & Banking Information; Full Date of Birth; Username and Password/Security Question Answers |
| Feb 4 | Edelman Financial Engines, LLC | CA | Jan 7 | – | – |
| Feb 4 | Gain Federal Credit Union | CA | Oct 20, 2025 | – | – |
| Feb 3 | Bayou Media Development, LLC | CA | Sep 25, 2025 | – | – |
| Feb 3 | MedRevenu, LLC | CA | Dec 3, 2024 | – | – |
| Feb 1 | Sause Bros. Services, Inc. | OR | Nov 5, 2025 | 145 | – |
| Jan 31 | GSPlatformCo Inc. | OR | Oct 22, 2025 | 327 | – |
| Jan 30 | The Phia Group (CRH Americas, Inc. F/K/A Oldcastle, Inc., PHP - Premera, PHP - Commercial, PeaceHealth) | WA | Jul 8, 2024 | 2,802 | Name; Social Security Number; Driver's License or Washington ID Card Number; Full Date of Birth; Health Insurance Policy or ID Number; Medical Information |
| Jan 30 | Wakefield & Associates, LLC | CA | Mar 2, 2025 | – | – |
| Jan 30 | Fried, Frank, Harris, Shriver & Jacobson LLP | WA | Oct 23, 2025 | 2,106 | Name; Social Security Number; Driver's License or Washington ID Card Number; Financial & Banking Information; Full Date of Birth; Passport Number; Other |
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.