UnknownEducationMedium

Tulane University

bd_8475b20e373a308c · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 2, 2026

To disclose

—

Affected · nationwide

80,867273 in this filing

Linked

12 filings

Confidence

95%

Full breach record for Tulane University →3 incidents on file

Tulane University reported a data breach to the Indiana Attorney General. The breach occurred on 2025-08-10 and was reported on 2026-04-02. 273 Indiana residents were affected. 80,867 individuals affected in total.

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Leak gap clock⏱ Leak >90d

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

Incident timeline

Aug 10, 2025

Begins

Apr 2, 2026

Filed

This filing is one of 12 about the same incident.View merged incident

A leak claim by cl0p about this victim predates this filing by 131 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitecl0pbd_21347c79f4fff7362025-11-21 · +131dVerified by operator

Regulatory filings (9) · sorted by filing gap

Nebraska State AGbd_32b6e97a8ca028ed2026-04-02Verified
Illinois State AGbd_395a2448657484512026-05-01 · +29dVerified
Vermont State AGbd_50db809f15fefd3f2026-05-12 · +40dVerified
Massachusetts State AGbd_60a0e39ce8400e232026-05-12 · +40dVerified

Show 5 more filings ↓up to 42d gap

Oregon State AGbd_62e98338ec833caa2026-05-12 · +40dVerified
California State AGbd_6ab4a70206b384932026-05-12 · +40dVerified
Maine State AGbd_806773eacf19677c2026-05-12 · +40dVerified
New Hampshire State AGbd_99d1b59303184ccb2026-05-12 · +40dVerified
Texas State AGbd_ee299b62b535858c2026-05-14 · +42dVerified

Showing first 10 of 11 linked disclosures.

Name: Tulane University
norm: tulane university
Domain: tulane.edu

Name: Tulane University
norm: tulane university
Domain: tulane.edu

Discovered: —
Breach occurred: Aug 10, 2025
Materiality determined: —
Notification sent: —
Affected individuals: 80,867state + nationwide
Data types: —
Attack vector: Unknown
Threat actor: External

Compliance flags: Leak >90d
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 · 10 filings · 10 states

View merged incident ↗

Nebraska State AGApr 2 · first

Indiana State AGApr 2 · first · this page

Illinois State AG+29d

Vermont State AG+40d

Massachusetts State AG+40d

Oregon State AG+40d

California State AG+40d

Maine State AG+40d

New Hampshire State AG+40d

Texas State AG+42d

Pattern: first filing Apr 2 (NE), last May 14 (TX) — a 42-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 11 — 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.

Source URL: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 2, 2026
Raw hash: 2e71098d10770f84cd5ddd9e0ec62652695dc0910aafb28d9a11ded01ca6c108

Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entityTulane University

Victim entityTulane University

IncidentUnknown

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancewww.in.gov