ADP
Disclosed Jun 5, 201313 years agoConfirmed
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Jun 5, 2013 |
| Attack | Not stated |
| Data exposed | Not stated |
| Sector | Tech · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: ADPoag.ca.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Jun 5, 2013 |
Other breaches at ADP
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Disclosed Feb 18, 2020Feb 18, 20206 years ago | Feb 18, 20206 years ago | Not stated | Tech | Confirmed | 4,702 |
| Disclosed Mar 22, 2016Mar 22, 201610 years ago | Mar 22, 201610 years ago | Not stated | Tech | Confirmed | 230 |
| Disclosed Jun 8, 2015Jun 8, 201511 years ago | Jun 8, 201511 years ago | Not stated | Tech | Confirmed | Unknown |
History of this record
- 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.