Eisai
Disclosed Oct 2, 20232 years ago8,064 affectedConfirmed
What is known
| People affected | 8,064 (as reported by the organization) |
|---|---|
| Disclosed | Oct 2, 2023 |
| Happened | May 22, 2023 |
| Attack | Not stated |
| Data exposed | Not stated |
| Sector | Other · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Vermont Attorney General: 2023-10-02 Eisai Data Breach Notice to Consumersago.vermont.gov · Official notice | Official notice |
| Indiana Attorney General 2023 data breach report: Eisaiin.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| Vermont AGresidents of VT | Oct 2, 2023 | |
| Indiana AGresidents of IN | Oct 2, 2023 | 91 |
Other breaches at Eisai
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Disclosed Sep 10, 2020Sep 10, 20206 years ago | Sep 10, 20206 years ago | Not stated | Other | Confirmed | 2,085 |
| Disclosed Mar 27, 2019Mar 27, 20197 years ago | Mar 27, 20197 years ago | Not stated | Other | Confirmed | 110 |
History of this record
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 8064 · backfill source
- 2026-09-25 · occurred: empty to 2023-05-22 · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Vermont AG), confirmed by Vermont AG. Record counts are as reported. Not legal advice.