HackingEducationEducationVulnerability ExploitZero-DayData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

Tulane University

bd_6ab4a70206b38493 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 12, 2026

To disclose

—

Affected

Not disclosed

Linked

12 filings

Confidence

66%

Full breach record for Tulane University →3 incidents on file

Tulane University notified California residents of a data breach involving a zero-day vulnerability in Oracle E-Business Suite. On August 10, 2025, unauthorized parties accessed and acquired files containing names, Social Security numbers, and direct deposit/banking information. Tulane applied patches and engaged third-party vendors to remediate the vulnerability. Complimentary identity protection services were offered to affected individuals.

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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

May 12, 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 171 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitecl0pbd_21347c79f4fff7362025-11-21 · +171dVerified by operator

Regulatory filings (9) · sorted by filing gap

Vermont State AGbd_50db809f15fefd3f2026-05-12Verified
Massachusetts State AGbd_60a0e39ce8400e232026-05-12Verified
Oregon State AGbd_62e98338ec833caa2026-05-12Verified
Maine State AGbd_806773eacf19677c2026-05-12Verified

Show 5 more filings ↓up to 40d gap

New Hampshire State AGbd_99d1b59303184ccb2026-05-12Verified
Texas State AGbd_ee299b62b535858c2026-05-14 · +2dVerified
Illinois State AGbd_395a2448657484512026-05-01 · +11dVerified
Nebraska State AGbd_32b6e97a8ca028ed2026-04-02 · +40dVerified
Indiana State AGbd_8475b20e373a308c2026-04-02 · +40dVerified

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
Industry: Educationllm

Discovered: —
Breach occurred: Aug 10, 2025
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Unknown
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified law enforcement
Initial access: exploit_public_facing

During the incident: Launched an investigation
Notified law enforcement
Applied patches provided by Oracle to address the vulnerability
Worked closely with Oracle and third-party cybersecurity vendors to ensure the vulnerability has been eliminated
Secured the services of Experian to offer complimentary identity protection
Changes made: Applied patches provided by Oracle to address the vulnerability in Oracle eBusiness Suite application
Worked closely with Oracle and third-party cybersecurity vendors to ensure the aforementioned vulnerability has been eliminated
Source: Quoted from the filing itself, not independently verified.

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

Illinois State AG+29d

Vermont State AG+40d

Massachusetts State AG+40d

Oregon State AG+40d

Maine State AG+40d

New Hampshire State AG+40d

California State AG+40d · this page

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://oag.ca.gov/ecrime/databreach/reports/sb24-623281
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 12, 2026
Raw hash: c50fae7c6ba425715eb92e5e491c30b20d72a0334e4a84a4c0bb78e56ad5d85f

Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entityTulane University

Victim entityTulane University

IncidentUnknown

Stated responseLaunched an investigation

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov