Infosys McCamish Systems
Disclosed Feb 2, 20242 years ago6,078,263 affectedConfirmed
What is known
| People affected | 6,078,263 (as reported by the organization) |
|---|---|
| Disclosed | Feb 2, 2024 |
| Discovered | Nov 2, 2023 |
| Happened | Oct 29, 2023 |
| Attack | Ransomware |
| Data exposed | Names, Government IDs, Health, Insurance, Credentials and tokens, Biometrics |
| Sector | Tech · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Infosys McCamish Systemsoag.ca.gov · Official notice | Official notice |
| Washington Attorney General breach notice: Infosys McCamish Systemsatg.wa.gov · Official notice | Official notice |
| Notice letter filed with the Delaware DOJ: Infosys McCamish Systemsattorneygeneral.delaware.gov · Official notice | Official notice |
| Oregon DOJ breach notice: Infosys McCamish Systemsjustice.oregon.gov · Official notice | Official notice |
| Vermont Attorney General: 2024-06-27 Infosys McCamish Systems Data Breach Notice to Consumersago.vermont.gov · Official notice | Official notice |
| Indiana Attorney General 2024 data breach report: Infosys McCamish Systemsin.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Feb 2, 2024 | |
| Washington AGresidents of WA | Feb 2, 2024 | 857 |
| Oregon DOJresidents of OR | Feb 2, 2024 | 57,028 |
| Oregon DOJresidents of OR | Mar 1, 2024 | 28,268 |
| Washington AGresidents of WA | Jun 27, 2024 | 43,393 |
| Delaware DOJresidents of DE | Jun 27, 2024 | 10,609 |
| Oregon DOJresidents of OR | Jun 27, 2024 | 6,078,263 |
| Vermont AGresidents of VT | Jun 27, 2024 | |
| Indiana AGresidents of IN | Jun 27, 2024 | 56,769 |
| California AGresidents of CA | Jun 28, 2024 | |
| California AGresidents of CA | Aug 15, 2024 | |
| California AGresidents of CA | Sep 9, 2024 | |
| California AGresidents of CA | Oct 21, 2024 | |
| California AGresidents of CA | Dec 10, 2024 | |
| California AGresidents of CA | Mar 21, 2025 |
History of this record
- 2026-09-25 · records: 6078026 to 6078263 · backfill source
- 2026-09-25 · source: empty to https://ago.vermont.gov/document/2024-06-27-infosys-mccamish-systems-data-breach-notice-consumers · backfill source
- 2026-09-25 · data_types: [] to ["names","government-id","health","insurance","credentials","biometrics"] · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 6078026 · backfill source
- 2026-09-25 · attack: unknown to ransomware · backfill source
- 2026-09-25 · discovered: empty to 2023-11-02 · backfill source
- 2026-09-25 · disclosed: 2024-06-28 to 2024-02-02 · backfill source
- 2026-09-25 · disclosed: 2024-08-15 to 2024-06-28 · backfill source
- 2026-09-25 · disclosed: 2024-09-09 to 2024-08-15 · backfill source
- 2026-09-25 · disclosed: 2024-10-21 to 2024-09-09 · backfill source
- 2026-09-25 · disclosed: 2024-12-10 to 2024-10-21 · backfill source
- 2026-09-25 · disclosed: 2025-03-21 to 2024-12-10 · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.