HackingLow
Riverdale Country School, Inc.
bd_2ec0f59d35cdb6f6 · schema v1 · pii pii-v1
Full breach record for Riverdale Country School, Inc. →Riverdale Country School, Inc., an educational institution, reported a data breach to the Maine Attorney General. The breach, which occurred on February 5, 2025, was an external system breach (hacking) and was discovered on April 25, 2025. One Maine resident was affected out of a total of 1,524 individuals. The school notified the affected individual on June 30, 2025, and offered 12 months of identity theft protection services through Experian.
Maine clockDiscovered Apr 25, 2025 → Filed with AG Jun 30, 202566d ⏱ ME AG >30d9 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.Confirmed1 affectedView incident
A leak claim by ransomhub about this victim predates this filing by 145 days.View originating leak claim
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/d254fe62-1a28-4e77-8a3f-d49e76d3e54d.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 30, 2025
- Raw hash
- 6e58431796c7fc802161b6707a13009633dd02ba08379d3391fa4f7cf2ebcfe0
Reporting entity
- Name
- Riverdale Country School, Inc.norm: riverdale country school
- Domain
- riverdale.edu
Victim entity
- Name
- Riverdale Country School, Inc.norm: riverdale country school
- Domain
- riverdale.edu
Incident
- Discovered
- Apr 25, 2025
- Materiality determined
- —
- Notification sent
- Jun 30, 2025
- Affected individuals
- 1
- Data types
- —
- Attack vector
- Unauthorized Access
Compliance
- Time to disclose
- 9 weeks(66 days from discovery to filing)
- Compliance flags
- ME AG >30d · 66dME resident >60d · 66dLeak >90d
- 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: Apr 25, 2025→ Filed with AG: Jun 30, 202566d 30 days (soft) ME AG >30d Maine Discovered: Apr 25, 2025→ Notified: Jun 30, 202566d 60 days (analyst band; statutory cap is 30 days) ME resident >60d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.