Riverdale Country School, Inc.
ent_09708ea39ed59c7f78a4ca11
Disclosures
4
State AG · Leak Site · 3 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
1,524
nationwide · State AG ME
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- Riverdale Country School, Inc.
- Normalized
- riverdale country school— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- riverdale.edu
Disclosure history (4)newest first
- Massachusetts State AGas victim2025-06-30
Riverdale Country School, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-06-30. 1 Massachusetts residents were affected.
- Maine State AGas victim2025-06-30
Riverdale Country School, Inc. reported a sophisticated cyber-attack occurring on February 5-6, 2025, which resulted in unauthorized access to names and Social Security numbers of 1,524 individuals. The breach was discovered on April 25, 2025. The school notified federal law enforcement and provided 12 months of credit monitoring via Experian to affected individuals.
- GLOBALLeak Siteas victim2025-02-07
Riverdale Country School is a top-tier K-12 school based in New York City, USA. It offers prekindergarten through Grade 12, with two separate campus locations. Known for its commitment to academic excellence and individual growth, it emphasizes intellectual engagement, strength of character, and an innovative teaching approach.
- GLOBALLeak Siteas victim2025-02-05
Riverdale Country School is a top-tier K-12 school based in New York City, USA. It offers prekindergarten through Grade 12, with two separate campus locations. Known for its commitment to academic excellence and individual growth, it emphasizes intellectual engagement, strength of character, and an innovative teaching approach.