Accela
Disclosed Sep 14, 202611 days agoConfirmed
Govtech vendor Accela file transfer portal breached, government client data taken
Accela, which provides software to government agencies, said an unauthorized actor accessed one of its secure file transfer portals and copied files between December 11 and 12, 2025. It is notifying people on behalf of affected government clients.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Sep 14, 2026 |
| Happened | Dec 11, 2025 |
| Attack | Hacking |
| Data exposed | Other |
| Sector | Tech · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Accelaoag.ca.gov · Official notice | Official notice |
| California AG breach report: Accelaoag.ca.gov · Regulator | Regulator |
| Accela sample noticeoag.ca.gov · Regulator | Regulator |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Sep 14 | |
| Researchtotal | Sep 14 |
History of this record
- 2026-09-25 · sector: other to tech · seed source
- 2026-09-25 · attack: unknown to hacking · seed source
- 2026-09-25 · data_types: [] to ["other"] · seed source
- 2026-09-25 · summary: empty to Accela, which provides software to government agencies, said an unauthorized actor accessed one of its secure file transfer portals and copied files between December 11 and 12, 2025. It is notifying people on behalf of affected government c · seed source
- 2026-09-25 · title: empty to Govtech vendor Accela file transfer portal breached, government client data taken · seed 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.