UnknownEducationEducationGovernment IDHigh

PRESIDENT AND FELLOWS OF HARVARD COLLEGE

bd_bec2451a805e4f2c · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Nov 3, 2025

To disclose

—

Affected

1,404state residents only

Linked

2 filings

Confidence

95%

Full breach record for PRESIDENT AND FELLOWS OF HARVARD COLLEGE →7 incidents on file

President and Fellows of Harvard College reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-11-03. 1,404 Massachusetts residents were affected.

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Massachusetts clock✓ MA credit monitoring due

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Nov 3, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Vermont State AGbd_7c58fca1e329c51e2025-11-03Candidate

Name: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
norm: president and fellows of harvard college

Name: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
norm: president and fellows of harvard college
Industry: Educationregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 1,404state-resident count only
Data types: Government ID
Data elements: Social Security number
Stated not affected: Medical informationFinancial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: MA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Vermont State AGNov 3 · first

Massachusetts State AGNov 3 · first · this page

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.

Source URL: https://www.mass.gov/doc/data-breach-report-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 3, 2025
Raw hash: 0bf073c8b14753bf22c8f6bd59b3e9748d12ab1ab9e9db03962b96a9ee44f724

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityPRESIDENT AND FELLOWS OF HARVARD COLLEGE

Victim entityPRESIDENT AND FELLOWS OF HARVARD COLLEGE

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov