HackingData ExfiltratedCustomer Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICHighContained
The Arc of Chester County
bd_fa8e11bb6713d8b9 · schema v1 · pii pii-v1
Full breach record for The Arc of Chester County →The Arc of Chester County, a Pennsylvania-based non-profit, reported an external system breach occurring on March 12, 2020, discovered on September 14, 2020. The incident affected 2,726 individuals, including one Maine resident. The attacker acquired names and driver's license numbers. The organization provided 12 months of credit monitoring and identity restoration services through TransUnion.
Maine clockDiscovered Sep 14, 2020 → Filed with AG Feb 10, 2021149d ✗ ME AG >90d21 weeks discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed2,726 affectedView incident
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/1942aba8-f10d-4d49-8103-60bc158aae08.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Feb 10, 2021
- Raw hash
- 9ee263c8319cdb0236095bf39f2e853765dad5c755992a1a40a08bb22493b0af
Reporting entity
- Name
- The Arc of Chester Countynorm: the arc of chester county
- Domain
- arcofchestercounty.org
Victim entity
- Name
- The Arc of Chester Countynorm: the arc of chester county
- Domain
- arcofchestercounty.org
Incident
- Discovered
- Sep 14, 2020
- Materiality determined
- —
- Notification sent
- Feb 10, 2021
- Affected individuals
- 2,726
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Regulator citations
- Filed data breach notice with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 21 weeks(149 days from discovery to filing)
- Compliance flags
- ME AG >90d · 149dME resident >60d · 149d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Sep 14, 2020→ Filed with AG: Feb 10, 2021149d 90 days ME AG >90d Maine Discovered: Sep 14, 2020→ Notified: Feb 10, 2021149d 60 days (analyst band; statutory cap is 30 days) ME resident >60d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.