BreachCensus

Delaware data breach notices

1,862 notices on file, filed under 6 Del. C. §12B-102.

1,862Notices on file

Governed by 6 Del. C. §12B-102. Notice to the Attorney General is required when a breach affects more than 500 Delaware residents.

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

Delaware breach-notification register ↗

Notices by year

YearNotices
2026115
2025251
2024252
2023376
2022224
2021176
2020176
2019104
201844
20174
201424
201336
20124

Most recent notices

OrganizationReportedResidents affected
American Board of Preventive Medicine2026-10-1232
World Acceptance Corporation2026-09-3010
DriveWealth2026-09-2987,459
Saber Healthcare Inc.2026-09-253,697
Saber Healthcare Inc.2026-09-253,697
Saber Healthcare Inc.2026-09-253,697
Ridgeway Pharmacy Ltd2026-09-21661
Ridgeway Pharmacy Ltd2026-09-21—
Ridgeway Pharmacy Ltd2026-09-21—
U.S. Bank2026-09-071,880
U.S. Bank2026-09-071,880
U.S. Bank2026-09-071,880
IDScan.net2026-09-04—
Catalyst2026-09-04594
IDScan.net2026-09-04—
Catalyst2026-09-04594
IDScan.net2026-09-04—
Catalyst2026-09-04594
HUT American Group LLC2026-08-20735
HUT American Group LLC2026-08-20735
HUT American Group LLC2026-08-20735
Apple American Group LLC and Apple American Group II, LLC2026-08-186,066
Apple American Group LLC and Apple American Group II, LLC2026-08-186,066
Apple American Group LLC and Apple American Group II, LLC2026-08-186,066
Paylogix, LLC2026-08-144,041
Paylogix, LLC2026-08-144,041
Paylogix, LLC2026-08-144,041
Wilmer Cutler Pickering Hale and Dorr LLP2026-08-123,138
Wilmer Cutler Pickering Hale and Dorr LLP2026-08-123,138
Wilmer Cutler Pickering Hale and Dorr LLP2026-08-123,138
Wilmer Cutler Pickering Hale and Dorr LLP2026-08-123,138
Devereux Foundation2026-07-231,294
Devereux Foundation2026-07-231,294
Devereux Foundation2026-07-231,294
Devereux Foundation2026-07-231,294
Unlimited Technology Systems, LLC2026-07-212,808
Unlimited Technology Systems, LLC2026-07-212,808
Unlimited Technology Systems, LLC2026-07-212,808
Unlimited Technology Systems, LLC2026-07-212,808
DentaQuest, LLC2026-07-173,700
BAYADA Home Health Care2026-07-1714,058
DentaQuest, LLC2026-07-173,700
BAYADA Home Health Care2026-07-1714,058
DentaQuest, LLC2026-07-173,700
BAYADA Home Health Care2026-07-1714,058
DentaQuest, LLC2026-07-173,700
BAYADA Home Health Care2026-07-1714,058
Monmouth University2026-06-30594
Monmouth University2026-06-30594
Monmouth University2026-06-30594

Top organizations by notices

OrganizationNotices
Carnival Corporation12
Change Healthcare12
Massachussets Mutual Life Insurance Company12
Aetna8
AmeriHealth Caritas Delaware8
Delaware Life Insurance8
Harvard Pilgrim Health Care8
Highmark Inc.8
Landmark Admin, LLC8
Lower LLC8
PowerSchool Group LLC8
ReproSource Fertility Diagnostics, Inc.8
Substitute Teacher Service, Inc.8
Unum Group8
Vision Works8
Wilton Reassurance Company8
Berkeley Research Group, LLC7
23 & me4
700Credit, LLC4
90 Degree Benefits, Inc.4
AandA Services d/b/a Sav-Rx4
AbbVie Inc.4
Abrams & Bayless (A&B)4
Acadia Pharmaceuticals Inc.4
Accucom Corporation4
Aculabs, Inc.4
ADT, Inc.4
Advance Stores Company, Inc.4
Advent Health Partners, Inc.4
Aetna Life Insurance4
Affiliated Dermatologists and Dermatologic Surgeons P.A.4
Aflac Incorporated4
Afni, Inc.4
AFTRA Retirement Fund4
Ahold Delhaize USA4
Alera Group, Inc.4
Allianz Life Insurance Company4
Alogent4
Amateur Athletic Union4
America's Leading Finance4
American Financial Resources, Inc.4
American First Finance LLC4
American National Group, LLL4
American Pool Enterprises Inc.4
AMGEN INC4
Anne Arundel Dermatology4
AnnieMac Home Mortgage4
Apis Services Inc.4
Apria Healthcare LLC4
Arbiter Sports4

Questions and answers

How many Delaware breach notices are on file?

1,862 notices are on file for Delaware, tied to a confirmed, visible incident on Breach Census.

When does the Delaware register on this site start?

The earliest notice on file for Delaware on Breach Census was reported in 2012.

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

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

Where do these Delaware notices come from?

Notices are ingested directly from Delaware's own breach-notification register at https://data.delaware.gov/Public-Safety/Data-Security-Breach-Database/dir6-wx8v.