GAIN Capital Group
Disclosed Jun 22, 20206 years ago18,201 affectedConfirmed
What is known
| People affected | 18,201 (as reported by the organization) |
|---|---|
| Disclosed | Jun 22, 2020 |
| Discovered | Apr 15, 2020 |
| Happened | Apr 14, 2020 |
| Attack | Not stated |
| Data exposed | Names, Payment cards, Financial |
| Sector | Finance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: GAIN Capital Groupoag.ca.gov · Official notice | Official notice |
| Indiana Attorney General 2020 data breach report: GAIN Capital Groupin.gov · Official notice | Official notice |
| Maine Attorney General breach notice archive: GAIN Capital Groupmaine.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Jun 22, 2020 | |
| Indiana AGresidents of IN | Jun 22, 2020 | 221 |
| Maine AGresidents of ME | Jun 22, 2020 | 39 |
History of this record
- 2026-09-25 · data_types: [] to ["names","payment-card","financial"] · backfill source
- 2026-09-25 · discovered: empty to 2020-04-15 · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 18201 · 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.