DisclosureLens
UnknownEducationEducationFinancial accountIdentity (basic)Government IDHigh

TRUSTEES OF DARTMOUTH COLLEGE

bd_d680ed0b5138075b · schema v1 · pii pii-v1

Severity

High

Discovered

Oct 30, 2025

Filed

Nov 25, 2025

To disclose

26 days

Affected · nationwide

98,9901,956 in this filing

Linked

13 filings

Confidence

95%
Full breach record for TRUSTEES OF DARTMOUTH COLLEGE →3 incidents on file

Dartmouth College based in Hanover, New Hampshire, a educational institution entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-10-30 and reported on 2025-11-25. 1,956 Texas residents were affected. 98,990 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Financial Information (e.g. account number, credit or debit card number). Consumers were notified via U.S. Mail.

Texas clock✓ TX AG ≤30d26 days discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 82 days
discovery → filing · ≤ 26 days

Aug 9, 2025

Begins

Oct 30, 2025

Discovered

Nov 25, 2025

Filed

vs. sector median

3 wks faster

This filing is one of 13 about the same incident.View merged incident
Part of ORACLE CORPORATION supply-chain incident (2025) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filings ↓up to 1d gap

Showing first 10 of 12 linked disclosures.

Filing propagation · 11 filings · 11 states

View merged incident ↗
Maine State AGNov 24 · first
Oregon State AGNov 24 · first
Indiana State AGNov 24 · first
Montana State AGNov 24 · first
Washington State AGNov 24 · first
Massachusetts State AGNov 24 · first
Nebraska State AGNov 24 · first
California State AGNov 24 · first
New Hampshire State AGNov 24 · first
Vermont State AGNov 24 · first
Texas State AG+1d · this page

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.