HackingIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

Monmouth University

bd_c8cd9af3adfcad04 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 3, 2026

Filed

Jun 30, 2026

To disclose

—

Affected

Not disclosed

Linked

17 records

Confidence

66%

Full breach record for Monmouth University →

Monmouth University notified Nebraska AG of a data breach where an unauthorized third party accessed files starting on or about February 5, 2026. The incident potentially exposed names, SSNs, driver's licenses, financial account numbers, payment card info, and medical data. Monmouth engaged forensic investigators and federal law enforcement, and is offering one year of Experian IdentityWorks credit monitoring to affected individuals.

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Incident timeline

undetected · 26 days

Feb 5, 2026

Begins

Mar 3, 2026

Discovered

Jun 30, 2026

Filed

This filing is one of 17 records about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Indiana State AGbd_290d4b16e85c0f262026-06-30Candidate
Massachusetts State AGbd_2f2dd8dfe15aba322026-06-30Verified
Texas State AGbd_a0056bdb614e9c6a2026-07-01 · +1dVerified
Vermont State AGbd_50e8a470276273932026-08-20 · +51dVerified

Show 6 more filings ↓up to 120d gap

New Hampshire State AGbd_c1c62b4ab698afae2026-08-20 · +51dVerified
Texas State AGbd_ff90bafaa120991d2026-08-21 · +52dVerified
New Hampshire State AGbd_6ac077d7b8335a232026-10-23 · +115dVerified
Rhode Island State AGbd_9b079d13e17d34402026-10-23 · +115dVerified
Vermont State AGbd_f1e4eecb1b18a7822026-10-26 · +118dVerified
Texas State AGbd_a4ecdd81dea4e1732026-10-28 · +120dVerified

Showing first 10 of 16 linked disclosures.

Name: Monmouth University
norm: monmouth university
Domain: monmouth.edu

Name: Monmouth University
norm: monmouth university
Domain: monmouth.edu

Discovered: Mar 3, 2026
Breach occurred: Feb 5, 2026
Undetected for: 26 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 30, 2026
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1119 Automated Collection
Threat actor: External

During the incident: Began an internal investigation
Worked to secure our systems
Notified federal law enforcement
Engaged a forensic security firm to assist with our investigation
Changes made: Enhancing our technical security measures
Offering a complimentary one-year membership of Experian IdentityWorks SM Credit 3B
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 7 states

View merged incident ↗

Indiana State AGJun 30 · first

Massachusetts State AGJun 30 · first

Nebraska State AGJun 30 · first · this page

Texas State AG+1d

Vermont State AG+51d

New Hampshire State AG+51d

Texas State AG+52d

New Hampshire State AG+115d

Rhode Island State AG+115d

Vermont State AG+118d

Texas State AG+120d

Pattern: first filing Jun 30 (IN), last Oct 28 (TX) — a 120-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 16 — 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://nebraska.gov/ago/data-breach/documents/92910e6c-e00f-4564-ba5a-92a75e3b175b.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 30, 2026
Raw hash: 0c097709d4071e528e5378be1f99484ced7684a3146225fc01b28b9874c2e839

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityMonmouth University

Victim entityMonmouth University

Incidentdiscovered Mar 3, 2026

Stated responseBegan an internal investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov