Moses Brown School Incorporated
bd_09113f18c6a23278 · schema v1 · pii pii-v1
Full breach record for Moses Brown School Incorporated →Moses Brown School notified the New Hampshire Attorney General of a security incident involving its third-party vendor, Blackbaud, Inc. An unauthorized third party deployed ransomware in Blackbaud's environment between April 18 and May 7, 2020, exfiltrating data including names and Social Security numbers/TINs. Moses Brown discovered the breach on July 16, 2020, when notified by Blackbaud. One New Hampshire resident was affected. The school provided complimentary credit monitoring and identity theft protection services to the impacted individual.
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Incident timeline
Apr 18, 2020
Begins
Jul 16, 2020
Discovered
Dec 8, 2020
Filed
vs. sector median
+12 wks slower
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- Massachusetts State AGbd_daaeb0fd94ef2a962020-12-04 · +4dVerified
- Maine State AGbd_216f0411bccd2edd2020-12-03 · +5dCandidate
- Oregon State AGbd_adfbb85ab3663fad2020-12-03 · +5dVerified
Filing propagation · 4 filings · 4 states
View merged incident ↗Pattern: first filing Dec 3 (ME), last Dec 8 (NH) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.